14428720

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:190

約数の個数: 80

約数和(自身を含む): 35435232

約数和(自身を除く): 21006512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 53, 80, 82, 83, 106, 164, 166, 205, 212, 265, 328, 332, 410, 415, 424, 530, 656, 664, 820, 830, 848, 1060, 1328, 1640, 1660, 2120, 2173, 3280, 3320, 3403, 4240, 4346, 4399, 6640, 6806, 8692, 8798, 10865, 13612, 17015, 17384, 17596, 21730, 21995, 27224, 34030, 34768, 35192, 43460, 43990, 54448, 68060, 70384, 86920, 87980, 136120, 173840, 175960, 180359, 272240, 351920, 360718, 721436, 901795, 1442872, 1803590, 2885744, 3607180, 7214360, 14428720]

約数ペア:

[(1, 14428720), (2, 7214360), (4, 3607180), (5, 2885744), (8, 1803590), (10, 1442872), (16, 901795), (20, 721436), (40, 360718), (41, 351920), (53, 272240), (80, 180359), (82, 175960), (83, 173840), (106, 136120), (164, 87980), (166, 86920), (205, 70384), (212, 68060), (265, 54448), (328, 43990), (332, 43460), (410, 35192), (415, 34768), (424, 34030), (530, 27224), (656, 21995), (664, 21730), (820, 17596), (830, 17384), (848, 17015), (1060, 13612), (1328, 10865), (1640, 8798), (1660, 8692), (2120, 6806), (2173, 6640), (3280, 4399), (3320, 4346), (3403, 4240)]