71801654120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{293}}^1\times {\mathrm{125029}}^1$

素因数の和:125347

約数の個数: 96

約数和(自身を含む): 188572746600

約数和(自身を除く): 116771092480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 293, 392, 490, 586, 980, 1172, 1465, 1960, 2051, 2344, 2930, 4102, 5860, 8204, 10255, 11720, 14357, 16408, 20510, 28714, 41020, 57428, 71785, 82040, 114856, 125029, 143570, 250058, 287140, 500116, 574280, 625145, 875203, 1000232, 1250290, 1750406, 2500580, 3500812, 4376015, 5001160, 6126421, 7001624, 8752030, 12252842, 17504060, 24505684, 30632105, 35008120, 36633497, 49011368, 61264210, 73266994, 122528420, 146533988, 183167485, 245056840, 256434479, 293067976, 366334970, 512868958, 732669940, 1025737916, 1282172395, 1465339880, 1795041353, 2051475832, 2564344790, 3590082706, 5128689580, 7180165412, 8975206765, 10257379160, 14360330824, 17950413530, 35900827060, 71801654120]

約数ペア:

[(1, 71801654120), (2, 35900827060), (4, 17950413530), (5, 14360330824), (7, 10257379160), (8, 8975206765), (10, 7180165412), (14, 5128689580), (20, 3590082706), (28, 2564344790), (35, 2051475832), (40, 1795041353), (49, 1465339880), (56, 1282172395), (70, 1025737916), (98, 732669940), (140, 512868958), (196, 366334970), (245, 293067976), (280, 256434479), (293, 245056840), (392, 183167485), (490, 146533988), (586, 122528420), (980, 73266994), (1172, 61264210), (1465, 49011368), (1960, 36633497), (2051, 35008120), (2344, 30632105), (2930, 24505684), (4102, 17504060), (5860, 12252842), (8204, 8752030), (10255, 7001624), (11720, 6126421), (14357, 5001160), (16408, 4376015), (20510, 3500812), (28714, 2500580), (41020, 1750406), (57428, 1250290), (71785, 1000232), (82040, 875203), (114856, 625145), (125029, 574280), (143570, 500116), (250058, 287140)]