25144367940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1066343}}^1$

素因数の和:1066489

約数の個数: 72

約数和(自身を含む): 76853544768

約数和(自身を除く): 51709176828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 524, 655, 786, 1179, 1310, 1572, 1965, 2358, 2620, 3930, 4716, 5895, 7860, 11790, 23580, 1066343, 2132686, 3199029, 4265372, 5331715, 6398058, 9597087, 10663430, 12796116, 15995145, 19194174, 21326860, 31990290, 38388348, 47985435, 63980580, 95970870, 139690933, 191941740, 279381866, 419072799, 558763732, 698454665, 838145598, 1257218397, 1396909330, 1676291196, 2095363995, 2514436794, 2793818660, 4190727990, 5028873588, 6286091985, 8381455980, 12572183970, 25144367940]

約数ペア:

[(1, 25144367940), (2, 12572183970), (3, 8381455980), (4, 6286091985), (5, 5028873588), (6, 4190727990), (9, 2793818660), (10, 2514436794), (12, 2095363995), (15, 1676291196), (18, 1396909330), (20, 1257218397), (30, 838145598), (36, 698454665), (45, 558763732), (60, 419072799), (90, 279381866), (131, 191941740), (180, 139690933), (262, 95970870), (393, 63980580), (524, 47985435), (655, 38388348), (786, 31990290), (1179, 21326860), (1310, 19194174), (1572, 15995145), (1965, 12796116), (2358, 10663430), (2620, 9597087), (3930, 6398058), (4716, 5331715), (5895, 4265372), (7860, 3199029), (11790, 2132686), (23580, 1066343)]