5397057140

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:633

約数の個数: 96

約数和(自身を含む): 11803276800

約数和(自身を除く): 6406219660

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 149, 163, 164, 205, 271, 298, 326, 410, 542, 596, 652, 745, 815, 820, 1084, 1355, 1490, 1630, 2710, 2980, 3260, 5420, 6109, 6683, 11111, 12218, 13366, 22222, 24287, 24436, 26732, 30545, 33415, 40379, 44173, 44444, 48574, 55555, 61090, 66830, 80758, 88346, 97148, 111110, 121435, 122180, 133660, 161516, 176692, 201895, 220865, 222220, 242870, 403790, 441730, 485740, 807580, 883460, 995767, 1655539, 1811093, 1991534, 3311078, 3622186, 3983068, 4978835, 6581777, 6622156, 7244372, 8277695, 9055465, 9957670, 13163554, 16555390, 18110930, 19915340, 26327108, 32908885, 33110780, 36221860, 65817770, 131635540, 269852857, 539705714, 1079411428, 1349264285, 2698528570, 5397057140]

約数ペア:

[(1, 5397057140), (2, 2698528570), (4, 1349264285), (5, 1079411428), (10, 539705714), (20, 269852857), (41, 131635540), (82, 65817770), (149, 36221860), (163, 33110780), (164, 32908885), (205, 26327108), (271, 19915340), (298, 18110930), (326, 16555390), (410, 13163554), (542, 9957670), (596, 9055465), (652, 8277695), (745, 7244372), (815, 6622156), (820, 6581777), (1084, 4978835), (1355, 3983068), (1490, 3622186), (1630, 3311078), (2710, 1991534), (2980, 1811093), (3260, 1655539), (5420, 995767), (6109, 883460), (6683, 807580), (11111, 485740), (12218, 441730), (13366, 403790), (22222, 242870), (24287, 222220), (24436, 220865), (26732, 201895), (30545, 176692), (33415, 161516), (40379, 133660), (44173, 122180), (44444, 121435), (48574, 111110), (55555, 97148), (61090, 88346), (66830, 80758)]