1444367080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{146191}}^1$

素因数の和:146234

約数の個数: 64

約数和(自身を含む): 3684038400

約数和(自身を除く): 2239671320

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2470, 4940, 9880, 146191, 292382, 584764, 730955, 1169528, 1461910, 1900483, 2777629, 2923820, 3800966, 5555258, 5847640, 7601932, 9502415, 11110516, 13888145, 15203864, 19004830, 22221032, 27776290, 36109177, 38009660, 55552580, 72218354, 76019320, 111105160, 144436708, 180545885, 288873416, 361091770, 722183540, 1444367080]

約数ペア:

[(1, 1444367080), (2, 722183540), (4, 361091770), (5, 288873416), (8, 180545885), (10, 144436708), (13, 111105160), (19, 76019320), (20, 72218354), (26, 55552580), (38, 38009660), (40, 36109177), (52, 27776290), (65, 22221032), (76, 19004830), (95, 15203864), (104, 13888145), (130, 11110516), (152, 9502415), (190, 7601932), (247, 5847640), (260, 5555258), (380, 3800966), (494, 2923820), (520, 2777629), (760, 1900483), (988, 1461910), (1235, 1169528), (1976, 730955), (2470, 584764), (4940, 292382), (9880, 146191)]