202278690625

素因数分解:

$5^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{977}}^1$

素因数の和:1349

約数の個数: 96

約数和(自身を含む): 291547589760

約数和(自身を除く): 89268899135

約数列:

[1, 5, 11, 19, 25, 55, 95, 125, 209, 275, 317, 475, 625, 977, 1045, 1375, 1585, 2375, 3125, 3487, 4885, 5225, 6023, 6875, 7925, 10747, 11875, 17435, 18563, 24425, 26125, 30115, 34375, 39625, 53735, 59375, 66253, 87175, 92815, 122125, 130625, 150575, 198125, 204193, 268675, 309709, 331265, 435875, 464075, 610625, 653125, 752875, 990625, 1020965, 1343375, 1548545, 1656325, 2179375, 2320375, 3053125, 3406799, 3764375, 5104825, 5884471, 6716875, 7742725, 8281625, 10896875, 11601875, 17033995, 18821875, 25524125, 29422355, 33584375, 38713625, 41408125, 58009375, 64729181, 85169975, 127620625, 147111775, 193568125, 207040625, 323645905, 425849875, 638103125, 735558875, 967840625, 1618229525, 2129249375, 3677794375, 8091147625, 10646246875, 18388971875, 40455738125, 202278690625]

約数ペア:

[(1, 202278690625), (5, 40455738125), (11, 18388971875), (19, 10646246875), (25, 8091147625), (55, 3677794375), (95, 2129249375), (125, 1618229525), (209, 967840625), (275, 735558875), (317, 638103125), (475, 425849875), (625, 323645905), (977, 207040625), (1045, 193568125), (1375, 147111775), (1585, 127620625), (2375, 85169975), (3125, 64729181), (3487, 58009375), (4885, 41408125), (5225, 38713625), (6023, 33584375), (6875, 29422355), (7925, 25524125), (10747, 18821875), (11875, 17033995), (17435, 11601875), (18563, 10896875), (24425, 8281625), (26125, 7742725), (30115, 6716875), (34375, 5884471), (39625, 5104825), (53735, 3764375), (59375, 3406799), (66253, 3053125), (87175, 2320375), (92815, 2179375), (122125, 1656325), (130625, 1548545), (150575, 1343375), (198125, 1020965), (204193, 990625), (268675, 752875), (309709, 653125), (331265, 610625), (435875, 464075)]