45954920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:303

約数の個数: 128

約数和(自身を含む): 124416000

約数和(自身を除く): 78461080

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 23, 38, 40, 44, 46, 55, 76, 88, 92, 95, 110, 115, 152, 184, 190, 209, 220, 230, 239, 253, 380, 418, 437, 440, 460, 478, 506, 760, 836, 874, 920, 956, 1012, 1045, 1195, 1265, 1672, 1748, 1912, 2024, 2090, 2185, 2390, 2530, 2629, 3496, 4180, 4370, 4541, 4780, 4807, 5060, 5258, 5497, 8360, 8740, 9082, 9560, 9614, 10120, 10516, 10994, 13145, 17480, 18164, 19228, 21032, 21988, 22705, 24035, 26290, 27485, 36328, 38456, 43976, 45410, 48070, 49951, 52580, 54970, 60467, 90820, 96140, 99902, 104443, 105160, 109940, 120934, 181640, 192280, 199804, 208886, 219880, 241868, 249755, 302335, 399608, 417772, 483736, 499510, 522215, 604670, 835544, 999020, 1044430, 1148873, 1209340, 1998040, 2088860, 2297746, 2418680, 4177720, 4595492, 5744365, 9190984, 11488730, 22977460, 45954920]

約数ペア:

[(1, 45954920), (2, 22977460), (4, 11488730), (5, 9190984), (8, 5744365), (10, 4595492), (11, 4177720), (19, 2418680), (20, 2297746), (22, 2088860), (23, 1998040), (38, 1209340), (40, 1148873), (44, 1044430), (46, 999020), (55, 835544), (76, 604670), (88, 522215), (92, 499510), (95, 483736), (110, 417772), (115, 399608), (152, 302335), (184, 249755), (190, 241868), (209, 219880), (220, 208886), (230, 199804), (239, 192280), (253, 181640), (380, 120934), (418, 109940), (437, 105160), (440, 104443), (460, 99902), (478, 96140), (506, 90820), (760, 60467), (836, 54970), (874, 52580), (920, 49951), (956, 48070), (1012, 45410), (1045, 43976), (1195, 38456), (1265, 36328), (1672, 27485), (1748, 26290), (1912, 24035), (2024, 22705), (2090, 21988), (2185, 21032), (2390, 19228), (2530, 18164), (2629, 17480), (3496, 13145), (4180, 10994), (4370, 10516), (4541, 10120), (4780, 9614), (4807, 9560), (5060, 9082), (5258, 8740), (5497, 8360)]