1794311373550

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{213229}}^1$

素因数の和:213422

約数の個数: 96

約数和(自身を含む): 3540914438400

約数和(自身を除く): 1746603064850

約数列:

[1, 2, 5, 10, 25, 31, 50, 61, 62, 89, 122, 155, 178, 305, 310, 445, 610, 775, 890, 1525, 1550, 1891, 2225, 2759, 3050, 3782, 4450, 5429, 5518, 9455, 10858, 13795, 18910, 27145, 27590, 47275, 54290, 68975, 94550, 135725, 137950, 168299, 213229, 271450, 336598, 426458, 841495, 1066145, 1682990, 2132290, 4207475, 5330725, 6610099, 8414950, 10661450, 13006969, 13220198, 18977381, 26013938, 33050495, 37954762, 65034845, 66100990, 94886905, 130069690, 165252475, 189773810, 325174225, 330504950, 403216039, 474434525, 588298811, 650348450, 806432078, 948869050, 1157620241, 1176597622, 2016080195, 2315240482, 2941494055, 4032160390, 5788101205, 5882988110, 10080400975, 11576202410, 14707470275, 20160801950, 28940506025, 29414940550, 35886227471, 57881012050, 71772454942, 179431137355, 358862274710, 897155686775, 1794311373550]

約数ペア:

[(1, 1794311373550), (2, 897155686775), (5, 358862274710), (10, 179431137355), (25, 71772454942), (31, 57881012050), (50, 35886227471), (61, 29414940550), (62, 28940506025), (89, 20160801950), (122, 14707470275), (155, 11576202410), (178, 10080400975), (305, 5882988110), (310, 5788101205), (445, 4032160390), (610, 2941494055), (775, 2315240482), (890, 2016080195), (1525, 1176597622), (1550, 1157620241), (1891, 948869050), (2225, 806432078), (2759, 650348450), (3050, 588298811), (3782, 474434525), (4450, 403216039), (5429, 330504950), (5518, 325174225), (9455, 189773810), (10858, 165252475), (13795, 130069690), (18910, 94886905), (27145, 66100990), (27590, 65034845), (47275, 37954762), (54290, 33050495), (68975, 26013938), (94550, 18977381), (135725, 13220198), (137950, 13006969), (168299, 10661450), (213229, 8414950), (271450, 6610099), (336598, 5330725), (426458, 4207475), (841495, 2132290), (1066145, 1682990)]