98407920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31541}}^1$

素因数の和:31570

約数の個数: 80

約数和(自身を含む): 328541472

約数和(自身を除く): 230133552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 31541, 63082, 94623, 126164, 157705, 189246, 252328, 315410, 378492, 410033, 473115, 504656, 630820, 756984, 820066, 946230, 1230099, 1261640, 1513968, 1640132, 1892460, 2050165, 2460198, 2523280, 3280264, 3784920, 4100330, 4920396, 6150495, 6560528, 7569840, 8200660, 9840792, 12300990, 16401320, 19681584, 24601980, 32802640, 49203960, 98407920]

約数ペア:

[(1, 98407920), (2, 49203960), (3, 32802640), (4, 24601980), (5, 19681584), (6, 16401320), (8, 12300990), (10, 9840792), (12, 8200660), (13, 7569840), (15, 6560528), (16, 6150495), (20, 4920396), (24, 4100330), (26, 3784920), (30, 3280264), (39, 2523280), (40, 2460198), (48, 2050165), (52, 1892460), (60, 1640132), (65, 1513968), (78, 1261640), (80, 1230099), (104, 946230), (120, 820066), (130, 756984), (156, 630820), (195, 504656), (208, 473115), (240, 410033), (260, 378492), (312, 315410), (390, 252328), (520, 189246), (624, 157705), (780, 126164), (1040, 94623), (1560, 63082), (3120, 31541)]