2445550940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{3457}}^1$

素因数の和:3667

約数の個数: 96

約数和(自身を含む): 6097588224

約数和(自身を除く): 3652037284

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 163, 217, 310, 326, 434, 620, 652, 815, 868, 1085, 1141, 1630, 2170, 2282, 3260, 3457, 4340, 4564, 5053, 5705, 6914, 10106, 11410, 13828, 17285, 20212, 22820, 24199, 25265, 34570, 35371, 48398, 50530, 69140, 70742, 96796, 101060, 107167, 120995, 141484, 176855, 214334, 241990, 353710, 428668, 483980, 535835, 563491, 707420, 750169, 1071670, 1126982, 1500338, 2143340, 2253964, 2817455, 3000676, 3750845, 3944437, 5634910, 7501690, 7888874, 11269820, 15003380, 15777748, 17468221, 19722185, 34936442, 39444370, 69872884, 78888740, 87341105, 122277547, 174682210, 244555094, 349364420, 489110188, 611387735, 1222775470, 2445550940]

約数ペア:

[(1, 2445550940), (2, 1222775470), (4, 611387735), (5, 489110188), (7, 349364420), (10, 244555094), (14, 174682210), (20, 122277547), (28, 87341105), (31, 78888740), (35, 69872884), (62, 39444370), (70, 34936442), (124, 19722185), (140, 17468221), (155, 15777748), (163, 15003380), (217, 11269820), (310, 7888874), (326, 7501690), (434, 5634910), (620, 3944437), (652, 3750845), (815, 3000676), (868, 2817455), (1085, 2253964), (1141, 2143340), (1630, 1500338), (2170, 1126982), (2282, 1071670), (3260, 750169), (3457, 707420), (4340, 563491), (4564, 535835), (5053, 483980), (5705, 428668), (6914, 353710), (10106, 241990), (11410, 214334), (13828, 176855), (17285, 141484), (20212, 120995), (22820, 107167), (24199, 101060), (25265, 96796), (34570, 70742), (35371, 69140), (48398, 50530)]