26473380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:417

約数の個数: 96

約数和(自身を含む): 78532608

約数和(自身を除く): 52059228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 43, 60, 62, 86, 93, 124, 129, 155, 172, 186, 215, 258, 310, 331, 372, 430, 465, 516, 620, 645, 662, 860, 930, 993, 1290, 1324, 1333, 1655, 1860, 1986, 2580, 2666, 3310, 3972, 3999, 4965, 5332, 6620, 6665, 7998, 9930, 10261, 13330, 14233, 15996, 19860, 19995, 20522, 26660, 28466, 30783, 39990, 41044, 42699, 51305, 56932, 61566, 71165, 79980, 85398, 102610, 123132, 142330, 153915, 170796, 205220, 213495, 284660, 307830, 426990, 441223, 615660, 853980, 882446, 1323669, 1764892, 2206115, 2647338, 4412230, 5294676, 6618345, 8824460, 13236690, 26473380]

約数ペア:

[(1, 26473380), (2, 13236690), (3, 8824460), (4, 6618345), (5, 5294676), (6, 4412230), (10, 2647338), (12, 2206115), (15, 1764892), (20, 1323669), (30, 882446), (31, 853980), (43, 615660), (60, 441223), (62, 426990), (86, 307830), (93, 284660), (124, 213495), (129, 205220), (155, 170796), (172, 153915), (186, 142330), (215, 123132), (258, 102610), (310, 85398), (331, 79980), (372, 71165), (430, 61566), (465, 56932), (516, 51305), (620, 42699), (645, 41044), (662, 39990), (860, 30783), (930, 28466), (993, 26660), (1290, 20522), (1324, 19995), (1333, 19860), (1655, 15996), (1860, 14233), (1986, 13330), (2580, 10261), (2666, 9930), (3310, 7998), (3972, 6665), (3999, 6620), (4965, 5332)]