99485680

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{619}}^1$

素因数の和:687

約数の個数: 120

約数和(自身を含む): 276076080

約数和(自身を除く): 176590400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 49, 56, 70, 80, 82, 98, 112, 140, 164, 196, 205, 245, 280, 287, 328, 392, 410, 490, 560, 574, 619, 656, 784, 820, 980, 1148, 1238, 1435, 1640, 1960, 2009, 2296, 2476, 2870, 3095, 3280, 3920, 4018, 4333, 4592, 4952, 5740, 6190, 8036, 8666, 9904, 10045, 11480, 12380, 16072, 17332, 20090, 21665, 22960, 24760, 25379, 30331, 32144, 34664, 40180, 43330, 49520, 50758, 60662, 69328, 80360, 86660, 101516, 121324, 126895, 151655, 160720, 173320, 177653, 203032, 242648, 253790, 303310, 346640, 355306, 406064, 485296, 507580, 606620, 710612, 888265, 1015160, 1213240, 1243571, 1421224, 1776530, 2030320, 2426480, 2487142, 2842448, 3553060, 4974284, 6217855, 7106120, 9948568, 12435710, 14212240, 19897136, 24871420, 49742840, 99485680]

約数ペア:

[(1, 99485680), (2, 49742840), (4, 24871420), (5, 19897136), (7, 14212240), (8, 12435710), (10, 9948568), (14, 7106120), (16, 6217855), (20, 4974284), (28, 3553060), (35, 2842448), (40, 2487142), (41, 2426480), (49, 2030320), (56, 1776530), (70, 1421224), (80, 1243571), (82, 1213240), (98, 1015160), (112, 888265), (140, 710612), (164, 606620), (196, 507580), (205, 485296), (245, 406064), (280, 355306), (287, 346640), (328, 303310), (392, 253790), (410, 242648), (490, 203032), (560, 177653), (574, 173320), (619, 160720), (656, 151655), (784, 126895), (820, 121324), (980, 101516), (1148, 86660), (1238, 80360), (1435, 69328), (1640, 60662), (1960, 50758), (2009, 49520), (2296, 43330), (2476, 40180), (2870, 34664), (3095, 32144), (3280, 30331), (3920, 25379), (4018, 24760), (4333, 22960), (4592, 21665), (4952, 20090), (5740, 17332), (6190, 16072), (8036, 12380), (8666, 11480), (9904, 10045)]