3327636520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{467}}^1$

素因数の和:755

約数の個数: 128

約数和(自身を含む): 8236650240

約数和(自身を除く): 4909013720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 71, 104, 130, 142, 193, 260, 284, 355, 386, 467, 520, 568, 710, 772, 923, 934, 965, 1420, 1544, 1846, 1868, 1930, 2335, 2509, 2840, 3692, 3736, 3860, 4615, 4670, 5018, 6071, 7384, 7720, 9230, 9340, 10036, 12142, 12545, 13703, 18460, 18680, 20072, 24284, 25090, 27406, 30355, 33157, 36920, 48568, 50180, 54812, 60710, 66314, 68515, 90131, 100360, 109624, 121420, 132628, 137030, 165785, 178139, 180262, 242840, 265256, 274060, 331570, 356278, 360524, 431041, 450655, 548120, 663140, 712556, 721048, 862082, 890695, 901310, 1171703, 1326280, 1425112, 1724164, 1781390, 1802620, 2155205, 2343406, 3448328, 3562780, 3605240, 4310410, 4686812, 5858515, 6399301, 7125560, 8620820, 9373624, 11717030, 12798602, 17241640, 23434060, 25597204, 31996505, 46868120, 51194408, 63993010, 83190913, 127986020, 166381826, 255972040, 332763652, 415954565, 665527304, 831909130, 1663818260, 3327636520]

約数ペア:

[(1, 3327636520), (2, 1663818260), (4, 831909130), (5, 665527304), (8, 415954565), (10, 332763652), (13, 255972040), (20, 166381826), (26, 127986020), (40, 83190913), (52, 63993010), (65, 51194408), (71, 46868120), (104, 31996505), (130, 25597204), (142, 23434060), (193, 17241640), (260, 12798602), (284, 11717030), (355, 9373624), (386, 8620820), (467, 7125560), (520, 6399301), (568, 5858515), (710, 4686812), (772, 4310410), (923, 3605240), (934, 3562780), (965, 3448328), (1420, 2343406), (1544, 2155205), (1846, 1802620), (1868, 1781390), (1930, 1724164), (2335, 1425112), (2509, 1326280), (2840, 1171703), (3692, 901310), (3736, 890695), (3860, 862082), (4615, 721048), (4670, 712556), (5018, 663140), (6071, 548120), (7384, 450655), (7720, 431041), (9230, 360524), (9340, 356278), (10036, 331570), (12142, 274060), (12545, 265256), (13703, 242840), (18460, 180262), (18680, 178139), (20072, 165785), (24284, 137030), (25090, 132628), (27406, 121420), (30355, 109624), (33157, 100360), (36920, 90131), (48568, 68515), (50180, 66314), (54812, 60710)]