126203480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7829}}^1$

素因数の和:7884

約数の個数: 64

約数和(自身を含む): 315705600

約数和(自身を除く): 189502120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1612, 2015, 3224, 4030, 7829, 8060, 15658, 16120, 31316, 39145, 62632, 78290, 101777, 156580, 203554, 242699, 313160, 407108, 485398, 508885, 814216, 970796, 1017770, 1213495, 1941592, 2035540, 2426990, 3155087, 4071080, 4853980, 6310174, 9707960, 12620348, 15775435, 25240696, 31550870, 63101740, 126203480]

約数ペア:

[(1, 126203480), (2, 63101740), (4, 31550870), (5, 25240696), (8, 15775435), (10, 12620348), (13, 9707960), (20, 6310174), (26, 4853980), (31, 4071080), (40, 3155087), (52, 2426990), (62, 2035540), (65, 1941592), (104, 1213495), (124, 1017770), (130, 970796), (155, 814216), (248, 508885), (260, 485398), (310, 407108), (403, 313160), (520, 242699), (620, 203554), (806, 156580), (1240, 101777), (1612, 78290), (2015, 62632), (3224, 39145), (4030, 31316), (7829, 16120), (8060, 15658)]