85561632650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1171}}^1\times {\mathrm{8647}}^1$

素因数の和:9856

約数の個数: 72

約数和(自身を含む): 172495325664

約数和(自身を除く): 86933693014

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1171, 1690, 2342, 4225, 5855, 8450, 8647, 11710, 15223, 17294, 29275, 30446, 43235, 58550, 76115, 86470, 112411, 152230, 197899, 216175, 224822, 380575, 395798, 432350, 562055, 761150, 989495, 1124110, 1461343, 1978990, 2810275, 2922686, 4947475, 5620550, 7306715, 9894950, 10125637, 14613430, 20251274, 36533575, 50628185, 73067150, 101256370, 131633281, 253140925, 263266562, 506281850, 658166405, 1316332810, 1711232653, 3290832025, 3422465306, 6581664050, 8556163265, 17112326530, 42780816325, 85561632650]

約数ペア:

[(1, 85561632650), (2, 42780816325), (5, 17112326530), (10, 8556163265), (13, 6581664050), (25, 3422465306), (26, 3290832025), (50, 1711232653), (65, 1316332810), (130, 658166405), (169, 506281850), (325, 263266562), (338, 253140925), (650, 131633281), (845, 101256370), (1171, 73067150), (1690, 50628185), (2342, 36533575), (4225, 20251274), (5855, 14613430), (8450, 10125637), (8647, 9894950), (11710, 7306715), (15223, 5620550), (17294, 4947475), (29275, 2922686), (30446, 2810275), (43235, 1978990), (58550, 1461343), (76115, 1124110), (86470, 989495), (112411, 761150), (152230, 562055), (197899, 432350), (216175, 395798), (224822, 380575)]