80996875330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{347}}^1\times {\mathrm{409}}^1$

素因数の和:1064

約数の個数: 128

約数和(自身を含む): 173571932160

約数和(自身を除く): 92575056830

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 263, 310, 347, 409, 434, 526, 694, 818, 1085, 1315, 1735, 1841, 2045, 2170, 2429, 2630, 2863, 3470, 3682, 4090, 4858, 5726, 8153, 9205, 10757, 12145, 12679, 14315, 16306, 18410, 21514, 24290, 25358, 28630, 40765, 53785, 57071, 63395, 75299, 81530, 88753, 91261, 107567, 107570, 114142, 126790, 141923, 150598, 177506, 182522, 215134, 283846, 285355, 376495, 443765, 456305, 537835, 570710, 638827, 709615, 752969, 752990, 887530, 912610, 993461, 1075670, 1277654, 1419230, 1505938, 1986922, 2829091, 3194135, 3334577, 3764845, 4399613, 4967305, 5658182, 6388270, 6669154, 7529690, 8799226, 9934610, 14145455, 16672885, 19803637, 21998065, 23342039, 28290910, 30797291, 33345770, 37325749, 39607274, 43996130, 46684078, 61594582, 74651498, 99018185, 116710195, 153986455, 186628745, 198036370, 233420390, 261280243, 307972910, 373257490, 522560486, 1157098219, 1306401215, 2314196438, 2612802430, 5785491095, 8099687533, 11570982190, 16199375066, 40498437665, 80996875330]

約数ペア:

[(1, 80996875330), (2, 40498437665), (5, 16199375066), (7, 11570982190), (10, 8099687533), (14, 5785491095), (31, 2612802430), (35, 2314196438), (62, 1306401215), (70, 1157098219), (155, 522560486), (217, 373257490), (263, 307972910), (310, 261280243), (347, 233420390), (409, 198036370), (434, 186628745), (526, 153986455), (694, 116710195), (818, 99018185), (1085, 74651498), (1315, 61594582), (1735, 46684078), (1841, 43996130), (2045, 39607274), (2170, 37325749), (2429, 33345770), (2630, 30797291), (2863, 28290910), (3470, 23342039), (3682, 21998065), (4090, 19803637), (4858, 16672885), (5726, 14145455), (8153, 9934610), (9205, 8799226), (10757, 7529690), (12145, 6669154), (12679, 6388270), (14315, 5658182), (16306, 4967305), (18410, 4399613), (21514, 3764845), (24290, 3334577), (25358, 3194135), (28630, 2829091), (40765, 1986922), (53785, 1505938), (57071, 1419230), (63395, 1277654), (75299, 1075670), (81530, 993461), (88753, 912610), (91261, 887530), (107567, 752990), (107570, 752969), (114142, 709615), (126790, 638827), (141923, 570710), (150598, 537835), (177506, 456305), (182522, 443765), (215134, 376495), (283846, 285355)]