2037295975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{593}}^1$

素因数の和:689

約数の個数: 72

約数和(自身を含む): 3071897136

約数和(自身を除く): 1034601161

約数列:

[1, 5, 11, 13, 25, 31, 55, 65, 143, 155, 275, 325, 341, 403, 593, 715, 775, 961, 1705, 2015, 2965, 3575, 4433, 4805, 6523, 7709, 8525, 10075, 10571, 12493, 14825, 18383, 22165, 24025, 32615, 38545, 52855, 62465, 84799, 91915, 110825, 137423, 163075, 192725, 202213, 238979, 264275, 312325, 423995, 459575, 569873, 687115, 1011065, 1194895, 2119975, 2628769, 2849365, 3435575, 5055325, 5974475, 6268603, 7408349, 13143845, 14246825, 31343015, 37041745, 65719225, 81491839, 156715075, 185208725, 407459195, 2037295975]

約数ペア:

[(1, 2037295975), (5, 407459195), (11, 185208725), (13, 156715075), (25, 81491839), (31, 65719225), (55, 37041745), (65, 31343015), (143, 14246825), (155, 13143845), (275, 7408349), (325, 6268603), (341, 5974475), (403, 5055325), (593, 3435575), (715, 2849365), (775, 2628769), (961, 2119975), (1705, 1194895), (2015, 1011065), (2965, 687115), (3575, 569873), (4433, 459575), (4805, 423995), (6523, 312325), (7709, 264275), (8525, 238979), (10075, 202213), (10571, 192725), (12493, 163075), (14825, 137423), (18383, 110825), (22165, 91915), (24025, 84799), (32615, 62465), (38545, 52855)]