935888980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{863}}^1$

素因数の和:1025

約数の個数: 96

約数和(自身を含む): 2190633984

約数和(自身を除く): 1254745004

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 97, 130, 172, 194, 215, 260, 388, 430, 485, 559, 860, 863, 970, 1118, 1261, 1726, 1940, 2236, 2522, 2795, 3452, 4171, 4315, 5044, 5590, 6305, 8342, 8630, 11180, 11219, 12610, 16684, 17260, 20855, 22438, 25220, 37109, 41710, 44876, 54223, 56095, 74218, 83420, 83711, 108446, 112190, 148436, 167422, 185545, 216892, 224380, 271115, 334844, 371090, 418555, 482417, 542230, 742180, 837110, 964834, 1084460, 1088243, 1674220, 1929668, 2176486, 2412085, 3599573, 4352972, 4824170, 5441215, 7199146, 9648340, 10882430, 14398292, 17997865, 21764860, 35995730, 46794449, 71991460, 93588898, 187177796, 233972245, 467944490, 935888980]

約数ペア:

[(1, 935888980), (2, 467944490), (4, 233972245), (5, 187177796), (10, 93588898), (13, 71991460), (20, 46794449), (26, 35995730), (43, 21764860), (52, 17997865), (65, 14398292), (86, 10882430), (97, 9648340), (130, 7199146), (172, 5441215), (194, 4824170), (215, 4352972), (260, 3599573), (388, 2412085), (430, 2176486), (485, 1929668), (559, 1674220), (860, 1088243), (863, 1084460), (970, 964834), (1118, 837110), (1261, 742180), (1726, 542230), (1940, 482417), (2236, 418555), (2522, 371090), (2795, 334844), (3452, 271115), (4171, 224380), (4315, 216892), (5044, 185545), (5590, 167422), (6305, 148436), (8342, 112190), (8630, 108446), (11180, 83711), (11219, 83420), (12610, 74218), (16684, 56095), (17260, 54223), (20855, 44876), (22438, 41710), (25220, 37109)]