24828830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 50996736

約数和(自身を除く): 26167906

約数列:

[1, 2, 5, 10, 13, 26, 31, 61, 62, 65, 101, 122, 130, 155, 202, 305, 310, 403, 505, 610, 793, 806, 1010, 1313, 1586, 1891, 2015, 2626, 3131, 3782, 3965, 4030, 6161, 6262, 6565, 7930, 9455, 12322, 13130, 15655, 18910, 24583, 30805, 31310, 40703, 49166, 61610, 80093, 81406, 122915, 160186, 190991, 203515, 245830, 381982, 400465, 407030, 800930, 954955, 1909910, 2482883, 4965766, 12414415, 24828830]

約数ペア:

[(1, 24828830), (2, 12414415), (5, 4965766), (10, 2482883), (13, 1909910), (26, 954955), (31, 800930), (61, 407030), (62, 400465), (65, 381982), (101, 245830), (122, 203515), (130, 190991), (155, 160186), (202, 122915), (305, 81406), (310, 80093), (403, 61610), (505, 49166), (610, 40703), (793, 31310), (806, 30805), (1010, 24583), (1313, 18910), (1586, 15655), (1891, 13130), (2015, 12322), (2626, 9455), (3131, 7930), (3782, 6565), (3965, 6262), (4030, 6161)]