10381904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 80

約数和(自身を含む): 23748480

約数和(自身を除く): 13366576

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 37, 38, 52, 71, 74, 76, 104, 142, 148, 152, 208, 247, 284, 296, 304, 481, 494, 568, 592, 703, 923, 962, 988, 1136, 1349, 1406, 1846, 1924, 1976, 2627, 2698, 2812, 3692, 3848, 3952, 5254, 5396, 5624, 7384, 7696, 9139, 10508, 10792, 11248, 14768, 17537, 18278, 21016, 21584, 34151, 35074, 36556, 42032, 49913, 68302, 70148, 73112, 99826, 136604, 140296, 146224, 199652, 273208, 280592, 399304, 546416, 648869, 798608, 1297738, 2595476, 5190952, 10381904]

約数ペア:

[(1, 10381904), (2, 5190952), (4, 2595476), (8, 1297738), (13, 798608), (16, 648869), (19, 546416), (26, 399304), (37, 280592), (38, 273208), (52, 199652), (71, 146224), (74, 140296), (76, 136604), (104, 99826), (142, 73112), (148, 70148), (152, 68302), (208, 49913), (247, 42032), (284, 36556), (296, 35074), (304, 34151), (481, 21584), (494, 21016), (568, 18278), (592, 17537), (703, 14768), (923, 11248), (962, 10792), (988, 10508), (1136, 9139), (1349, 7696), (1406, 7384), (1846, 5624), (1924, 5396), (1976, 5254), (2627, 3952), (2698, 3848), (2812, 3692)]