4824020360

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{90473}}^1$

素因数の和:90558

約数の個数: 64

約数和(自身を含む): 11464865280

約数和(自身を除く): 6640844920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 43, 62, 86, 124, 155, 172, 215, 248, 310, 344, 430, 620, 860, 1240, 1333, 1720, 2666, 5332, 6665, 10664, 13330, 26660, 53320, 90473, 180946, 361892, 452365, 723784, 904730, 1809460, 2804663, 3618920, 3890339, 5609326, 7780678, 11218652, 14023315, 15561356, 19451695, 22437304, 28046630, 31122712, 38903390, 56093260, 77806780, 112186520, 120600509, 155613560, 241201018, 482402036, 603002545, 964804072, 1206005090, 2412010180, 4824020360]

約数ペア:

[(1, 4824020360), (2, 2412010180), (4, 1206005090), (5, 964804072), (8, 603002545), (10, 482402036), (20, 241201018), (31, 155613560), (40, 120600509), (43, 112186520), (62, 77806780), (86, 56093260), (124, 38903390), (155, 31122712), (172, 28046630), (215, 22437304), (248, 19451695), (310, 15561356), (344, 14023315), (430, 11218652), (620, 7780678), (860, 5609326), (1240, 3890339), (1333, 3618920), (1720, 2804663), (2666, 1809460), (5332, 904730), (6665, 723784), (10664, 452365), (13330, 361892), (26660, 180946), (53320, 90473)]