2935994120

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1\times {\mathrm{3373}}^1$

素因数の和:3894

約数の個数: 64

約数和(自身を含む): 6763115520

約数和(自身を除く): 3827121400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 463, 470, 926, 940, 1852, 1880, 2315, 3373, 3704, 4630, 6746, 9260, 13492, 16865, 18520, 21761, 26984, 33730, 43522, 67460, 87044, 108805, 134920, 158531, 174088, 217610, 317062, 435220, 634124, 792655, 870440, 1268248, 1561699, 1585310, 3123398, 3170620, 6246796, 6341240, 7808495, 12493592, 15616990, 31233980, 62467960, 73399853, 146799706, 293599412, 366999265, 587198824, 733998530, 1467997060, 2935994120]

約数ペア:

[(1, 2935994120), (2, 1467997060), (4, 733998530), (5, 587198824), (8, 366999265), (10, 293599412), (20, 146799706), (40, 73399853), (47, 62467960), (94, 31233980), (188, 15616990), (235, 12493592), (376, 7808495), (463, 6341240), (470, 6246796), (926, 3170620), (940, 3123398), (1852, 1585310), (1880, 1561699), (2315, 1268248), (3373, 870440), (3704, 792655), (4630, 634124), (6746, 435220), (9260, 317062), (13492, 217610), (16865, 174088), (18520, 158531), (21761, 134920), (26984, 108805), (33730, 87044), (43522, 67460)]