1246141002040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{478321}}^1$

素因数の和:478565

約数の個数: 128

約数和(自身を含む): 3173915197440

約数和(自身を除く): 1927774195400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 191, 220, 248, 310, 341, 382, 440, 620, 682, 764, 955, 1240, 1364, 1528, 1705, 1910, 2101, 2728, 3410, 3820, 4202, 5921, 6820, 7640, 8404, 10505, 11842, 13640, 16808, 21010, 23684, 29605, 42020, 47368, 59210, 65131, 84040, 118420, 130262, 236840, 260524, 325655, 478321, 521048, 651310, 956642, 1302620, 1913284, 2391605, 2605240, 3826568, 4783210, 5261531, 9566420, 10523062, 14827951, 19132840, 21046124, 26307655, 29655902, 42092248, 52615310, 59311804, 74139755, 91359311, 105230620, 118623608, 148279510, 163107461, 182718622, 210461240, 296559020, 326214922, 365437244, 456796555, 593118040, 652429844, 730874488, 815537305, 913593110, 1004952421, 1304859688, 1631074610, 1827186220, 2009904842, 2832138641, 3262149220, 3654372440, 4019809684, 5024762105, 5664277282, 6524298440, 8039619368, 10049524210, 11328554564, 14160693205, 20099048420, 22657109128, 28321386410, 31153525051, 40198096840, 56642772820, 62307050102, 113285545640, 124614100204, 155767625255, 249228200408, 311535250510, 623070501020, 1246141002040]

約数ペア:

[(1, 1246141002040), (2, 623070501020), (4, 311535250510), (5, 249228200408), (8, 155767625255), (10, 124614100204), (11, 113285545640), (20, 62307050102), (22, 56642772820), (31, 40198096840), (40, 31153525051), (44, 28321386410), (55, 22657109128), (62, 20099048420), (88, 14160693205), (110, 11328554564), (124, 10049524210), (155, 8039619368), (191, 6524298440), (220, 5664277282), (248, 5024762105), (310, 4019809684), (341, 3654372440), (382, 3262149220), (440, 2832138641), (620, 2009904842), (682, 1827186220), (764, 1631074610), (955, 1304859688), (1240, 1004952421), (1364, 913593110), (1528, 815537305), (1705, 730874488), (1910, 652429844), (2101, 593118040), (2728, 456796555), (3410, 365437244), (3820, 326214922), (4202, 296559020), (5921, 210461240), (6820, 182718622), (7640, 163107461), (8404, 148279510), (10505, 118623608), (11842, 105230620), (13640, 91359311), (16808, 74139755), (21010, 59311804), (23684, 52615310), (29605, 42092248), (42020, 29655902), (47368, 26307655), (59210, 21046124), (65131, 19132840), (84040, 14827951), (118420, 10523062), (130262, 9566420), (236840, 5261531), (260524, 4783210), (325655, 3826568), (478321, 2605240), (521048, 2391605), (651310, 1913284), (956642, 1302620)]