3803779840

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{60647}}^1$

素因数の和:60682

約数の個数: 108

約数和(自身を含む): 10598965776

約数和(自身を除く): 6795185936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1280, 1568, 1792, 1960, 2240, 3136, 3920, 4480, 6272, 7840, 8960, 12544, 15680, 31360, 60647, 62720, 121294, 242588, 303235, 424529, 485176, 606470, 849058, 970352, 1212940, 1698116, 1940704, 2122645, 2425880, 2971703, 3396232, 3881408, 4245290, 4851760, 5943406, 6792464, 7762816, 8490580, 9703520, 11886812, 13584928, 14858515, 15525632, 16981160, 19407040, 23773624, 27169856, 29717030, 33962320, 38814080, 47547248, 54339712, 59434060, 67924640, 77628160, 95094496, 108679424, 118868120, 135849280, 190188992, 237736240, 271698560, 380377984, 475472480, 543397120, 760755968, 950944960, 1901889920, 3803779840]

約数ペア:

[(1, 3803779840), (2, 1901889920), (4, 950944960), (5, 760755968), (7, 543397120), (8, 475472480), (10, 380377984), (14, 271698560), (16, 237736240), (20, 190188992), (28, 135849280), (32, 118868120), (35, 108679424), (40, 95094496), (49, 77628160), (56, 67924640), (64, 59434060), (70, 54339712), (80, 47547248), (98, 38814080), (112, 33962320), (128, 29717030), (140, 27169856), (160, 23773624), (196, 19407040), (224, 16981160), (245, 15525632), (256, 14858515), (280, 13584928), (320, 11886812), (392, 9703520), (448, 8490580), (490, 7762816), (560, 6792464), (640, 5943406), (784, 4851760), (896, 4245290), (980, 3881408), (1120, 3396232), (1280, 2971703), (1568, 2425880), (1792, 2122645), (1960, 1940704), (2240, 1698116), (3136, 1212940), (3920, 970352), (4480, 849058), (6272, 606470), (7840, 485176), (8960, 424529), (12544, 303235), (15680, 242588), (31360, 121294), (60647, 62720)]