804522290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:516

約数の個数: 128

約数和(自身を含む): 1808884224

約数和(自身を除く): 1004361934

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 26, 46, 55, 61, 65, 110, 115, 122, 130, 143, 230, 253, 286, 299, 305, 401, 506, 598, 610, 671, 715, 793, 802, 1265, 1342, 1403, 1430, 1495, 1586, 2005, 2530, 2806, 2990, 3289, 3355, 3965, 4010, 4411, 5213, 6578, 6710, 7015, 7930, 8723, 8822, 9223, 10426, 14030, 15433, 16445, 17446, 18239, 18446, 22055, 24461, 26065, 30866, 32890, 36478, 43615, 44110, 46115, 48922, 52130, 57343, 77165, 87230, 91195, 92230, 101453, 114686, 119899, 122305, 154330, 182390, 200629, 202906, 239798, 244610, 269071, 286715, 317993, 401258, 507265, 538142, 562603, 573430, 599495, 635986, 1003145, 1014530, 1125206, 1198990, 1318889, 1345355, 1589965, 2006290, 2637778, 2690710, 2813015, 3179930, 3497923, 5626030, 6188633, 6594445, 6995846, 7313839, 12377266, 13188890, 14627678, 17489615, 30943165, 34979230, 36569195, 61886330, 73138390, 80452229, 160904458, 402261145, 804522290]

約数ペア:

[(1, 804522290), (2, 402261145), (5, 160904458), (10, 80452229), (11, 73138390), (13, 61886330), (22, 36569195), (23, 34979230), (26, 30943165), (46, 17489615), (55, 14627678), (61, 13188890), (65, 12377266), (110, 7313839), (115, 6995846), (122, 6594445), (130, 6188633), (143, 5626030), (230, 3497923), (253, 3179930), (286, 2813015), (299, 2690710), (305, 2637778), (401, 2006290), (506, 1589965), (598, 1345355), (610, 1318889), (671, 1198990), (715, 1125206), (793, 1014530), (802, 1003145), (1265, 635986), (1342, 599495), (1403, 573430), (1430, 562603), (1495, 538142), (1586, 507265), (2005, 401258), (2530, 317993), (2806, 286715), (2990, 269071), (3289, 244610), (3355, 239798), (3965, 202906), (4010, 200629), (4411, 182390), (5213, 154330), (6578, 122305), (6710, 119899), (7015, 114686), (7930, 101453), (8723, 92230), (8822, 91195), (9223, 87230), (10426, 77165), (14030, 57343), (15433, 52130), (16445, 48922), (17446, 46115), (18239, 44110), (18446, 43615), (22055, 36478), (24461, 32890), (26065, 30866)]