2103249529940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6197}}^1\times {\mathrm{45013}}^1$

素因数の和:51261

約数の個数: 96

約数和(自身を含む): 4921503058080

約数和(自身を除く): 2818253528140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3770, 6197, 7540, 12394, 24788, 30985, 45013, 61970, 80561, 90026, 123940, 161122, 179713, 180052, 225065, 322244, 359426, 402805, 450130, 585169, 718852, 805610, 898565, 900260, 1170338, 1305377, 1611220, 1797130, 2336269, 2340676, 2610754, 2925845, 3594260, 4672538, 5221508, 5851690, 6526885, 9345076, 11681345, 11703380, 13053770, 16969901, 23362690, 26107540, 33939802, 46725380, 67879604, 84849505, 169699010, 278945561, 339398020, 557891122, 1115782244, 1394727805, 2789455610, 3626292293, 5578911220, 7252584586, 8089421269, 14505169172, 16178842538, 18131461465, 32357685076, 36262922930, 40447106345, 72525845860, 80894212690, 105162476497, 161788425380, 210324952994, 420649905988, 525812382485, 1051624764970, 2103249529940]

約数ペア:

[(1, 2103249529940), (2, 1051624764970), (4, 525812382485), (5, 420649905988), (10, 210324952994), (13, 161788425380), (20, 105162476497), (26, 80894212690), (29, 72525845860), (52, 40447106345), (58, 36262922930), (65, 32357685076), (116, 18131461465), (130, 16178842538), (145, 14505169172), (260, 8089421269), (290, 7252584586), (377, 5578911220), (580, 3626292293), (754, 2789455610), (1508, 1394727805), (1885, 1115782244), (3770, 557891122), (6197, 339398020), (7540, 278945561), (12394, 169699010), (24788, 84849505), (30985, 67879604), (45013, 46725380), (61970, 33939802), (80561, 26107540), (90026, 23362690), (123940, 16969901), (161122, 13053770), (179713, 11703380), (180052, 11681345), (225065, 9345076), (322244, 6526885), (359426, 5851690), (402805, 5221508), (450130, 4672538), (585169, 3594260), (718852, 2925845), (805610, 2610754), (898565, 2340676), (900260, 2336269), (1170338, 1797130), (1305377, 1611220)]