494980969340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4297}}^1\times {\mathrm{40277}}^1$

素因数の和:44607

約数の個数: 96

約数和(自身を含む): 1221498339264

約数和(自身を除く): 726517369924

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 4297, 8594, 17188, 21485, 40277, 42970, 47267, 55861, 80554, 85940, 94534, 111722, 161108, 189068, 201385, 223444, 236335, 279305, 402770, 443047, 472670, 523601, 558610, 614471, 805540, 886094, 945340, 1047202, 1117220, 1228942, 1772188, 2094404, 2215235, 2457884, 2618005, 3072355, 4430470, 5236010, 5759611, 6144710, 8860940, 10472020, 11519222, 12289420, 23038444, 28798055, 57596110, 115192220, 173070269, 346140538, 692281076, 865351345, 1730702690, 1903772959, 2249913497, 3461405380, 3807545918, 4499826994, 7615091836, 8999653988, 9518864795, 11249567485, 19037729590, 22499134970, 24749048467, 38075459180, 44998269940, 49498096934, 98996193868, 123745242335, 247490484670, 494980969340]

約数ペア:

[(1, 494980969340), (2, 247490484670), (4, 123745242335), (5, 98996193868), (10, 49498096934), (11, 44998269940), (13, 38075459180), (20, 24749048467), (22, 22499134970), (26, 19037729590), (44, 11249567485), (52, 9518864795), (55, 8999653988), (65, 7615091836), (110, 4499826994), (130, 3807545918), (143, 3461405380), (220, 2249913497), (260, 1903772959), (286, 1730702690), (572, 865351345), (715, 692281076), (1430, 346140538), (2860, 173070269), (4297, 115192220), (8594, 57596110), (17188, 28798055), (21485, 23038444), (40277, 12289420), (42970, 11519222), (47267, 10472020), (55861, 8860940), (80554, 6144710), (85940, 5759611), (94534, 5236010), (111722, 4430470), (161108, 3072355), (189068, 2618005), (201385, 2457884), (223444, 2215235), (236335, 2094404), (279305, 1772188), (402770, 1228942), (443047, 1117220), (472670, 1047202), (523601, 945340), (558610, 886094), (614471, 805540)]