23483980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2203}}^1$

素因数の和:2266

約数の個数: 48

約数和(自身を含む): 54429984

約数和(自身を除く): 30946004

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 2132, 2203, 2665, 4406, 5330, 8812, 10660, 11015, 22030, 28639, 44060, 57278, 90323, 114556, 143195, 180646, 286390, 361292, 451615, 572780, 903230, 1174199, 1806460, 2348398, 4696796, 5870995, 11741990, 23483980]

約数ペア:

[(1, 23483980), (2, 11741990), (4, 5870995), (5, 4696796), (10, 2348398), (13, 1806460), (20, 1174199), (26, 903230), (41, 572780), (52, 451615), (65, 361292), (82, 286390), (130, 180646), (164, 143195), (205, 114556), (260, 90323), (410, 57278), (533, 44060), (820, 28639), (1066, 22030), (2132, 11015), (2203, 10660), (2665, 8812), (4406, 5330)]