10004540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 27095040

約数和(自身を除く): 17090500

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 52, 65, 70, 91, 92, 115, 130, 140, 161, 182, 230, 239, 260, 299, 322, 364, 455, 460, 478, 598, 644, 805, 910, 956, 1195, 1196, 1495, 1610, 1673, 1820, 2093, 2390, 2990, 3107, 3220, 3346, 4186, 4780, 5497, 5980, 6214, 6692, 8365, 8372, 10465, 10994, 12428, 15535, 16730, 20930, 21749, 21988, 27485, 31070, 33460, 38479, 41860, 43498, 54970, 62140, 71461, 76958, 86996, 108745, 109940, 142922, 153916, 192395, 217490, 285844, 357305, 384790, 434980, 500227, 714610, 769580, 1000454, 1429220, 2000908, 2501135, 5002270, 10004540]

約数ペア:

[(1, 10004540), (2, 5002270), (4, 2501135), (5, 2000908), (7, 1429220), (10, 1000454), (13, 769580), (14, 714610), (20, 500227), (23, 434980), (26, 384790), (28, 357305), (35, 285844), (46, 217490), (52, 192395), (65, 153916), (70, 142922), (91, 109940), (92, 108745), (115, 86996), (130, 76958), (140, 71461), (161, 62140), (182, 54970), (230, 43498), (239, 41860), (260, 38479), (299, 33460), (322, 31070), (364, 27485), (455, 21988), (460, 21749), (478, 20930), (598, 16730), (644, 15535), (805, 12428), (910, 10994), (956, 10465), (1195, 8372), (1196, 8365), (1495, 6692), (1610, 6214), (1673, 5980), (1820, 5497), (2093, 4780), (2390, 4186), (2990, 3346), (3107, 3220)]