107410040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:205

約数の個数: 128

約数和(自身を含む): 270950400

約数和(自身を除く): 163540360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 47, 62, 76, 94, 95, 97, 124, 152, 155, 188, 190, 194, 235, 248, 310, 376, 380, 388, 470, 485, 589, 620, 760, 776, 893, 940, 970, 1178, 1240, 1457, 1786, 1843, 1880, 1940, 2356, 2914, 2945, 3007, 3572, 3686, 3880, 4465, 4559, 4712, 5828, 5890, 6014, 7144, 7285, 7372, 8930, 9118, 9215, 11656, 11780, 12028, 14570, 14744, 15035, 17860, 18236, 18430, 22795, 23560, 24056, 27683, 29140, 30070, 35720, 36472, 36860, 45590, 55366, 57133, 58280, 60140, 73720, 86621, 91180, 110732, 114266, 120280, 138415, 141329, 173242, 182360, 221464, 228532, 276830, 282658, 285665, 346484, 433105, 457064, 553660, 565316, 571330, 692968, 706645, 866210, 1107320, 1130632, 1142660, 1413290, 1732420, 2285320, 2685251, 2826580, 3464840, 5370502, 5653160, 10741004, 13426255, 21482008, 26852510, 53705020, 107410040]

約数ペア:

[(1, 107410040), (2, 53705020), (4, 26852510), (5, 21482008), (8, 13426255), (10, 10741004), (19, 5653160), (20, 5370502), (31, 3464840), (38, 2826580), (40, 2685251), (47, 2285320), (62, 1732420), (76, 1413290), (94, 1142660), (95, 1130632), (97, 1107320), (124, 866210), (152, 706645), (155, 692968), (188, 571330), (190, 565316), (194, 553660), (235, 457064), (248, 433105), (310, 346484), (376, 285665), (380, 282658), (388, 276830), (470, 228532), (485, 221464), (589, 182360), (620, 173242), (760, 141329), (776, 138415), (893, 120280), (940, 114266), (970, 110732), (1178, 91180), (1240, 86621), (1457, 73720), (1786, 60140), (1843, 58280), (1880, 57133), (1940, 55366), (2356, 45590), (2914, 36860), (2945, 36472), (3007, 35720), (3572, 30070), (3686, 29140), (3880, 27683), (4465, 24056), (4559, 23560), (4712, 22795), (5828, 18430), (5890, 18236), (6014, 17860), (7144, 15035), (7285, 14744), (7372, 14570), (8930, 12028), (9118, 11780), (9215, 11656)]