1029202480

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1\times {\mathrm{677}}^1$

素因数の和:1334

約数の個数: 80

約数和(自身を含む): 2477769984

約数和(自身を除く): 1448567504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 613, 620, 677, 1226, 1240, 1354, 2452, 2480, 2708, 3065, 3385, 4904, 5416, 6130, 6770, 9808, 10832, 12260, 13540, 19003, 20987, 24520, 27080, 38006, 41974, 49040, 54160, 76012, 83948, 95015, 104935, 152024, 167896, 190030, 209870, 304048, 335792, 380060, 415001, 419740, 760120, 830002, 839480, 1520240, 1660004, 1678960, 2075005, 3320008, 4150010, 6640016, 8300020, 12865031, 16600040, 25730062, 33200080, 51460124, 64325155, 102920248, 128650310, 205840496, 257300620, 514601240, 1029202480]

約数ペア:

[(1, 1029202480), (2, 514601240), (4, 257300620), (5, 205840496), (8, 128650310), (10, 102920248), (16, 64325155), (20, 51460124), (31, 33200080), (40, 25730062), (62, 16600040), (80, 12865031), (124, 8300020), (155, 6640016), (248, 4150010), (310, 3320008), (496, 2075005), (613, 1678960), (620, 1660004), (677, 1520240), (1226, 839480), (1240, 830002), (1354, 760120), (2452, 419740), (2480, 415001), (2708, 380060), (3065, 335792), (3385, 304048), (4904, 209870), (5416, 190030), (6130, 167896), (6770, 152024), (9808, 104935), (10832, 95015), (12260, 83948), (13540, 76012), (19003, 54160), (20987, 49040), (24520, 41974), (27080, 38006)]