23446670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:197

約数の個数: 64

約数和(自身を含む): 48009024

約数和(自身を除く): 24562354

約数列:

[1, 2, 5, 10, 13, 26, 41, 53, 65, 82, 83, 106, 130, 166, 205, 265, 410, 415, 530, 533, 689, 830, 1066, 1079, 1378, 2158, 2173, 2665, 3403, 3445, 4346, 4399, 5330, 5395, 6806, 6890, 8798, 10790, 10865, 17015, 21730, 21995, 28249, 34030, 43990, 44239, 56498, 57187, 88478, 114374, 141245, 180359, 221195, 282490, 285935, 360718, 442390, 571870, 901795, 1803590, 2344667, 4689334, 11723335, 23446670]

約数ペア:

[(1, 23446670), (2, 11723335), (5, 4689334), (10, 2344667), (13, 1803590), (26, 901795), (41, 571870), (53, 442390), (65, 360718), (82, 285935), (83, 282490), (106, 221195), (130, 180359), (166, 141245), (205, 114374), (265, 88478), (410, 57187), (415, 56498), (530, 44239), (533, 43990), (689, 34030), (830, 28249), (1066, 21995), (1079, 21730), (1378, 17015), (2158, 10865), (2173, 10790), (2665, 8798), (3403, 6890), (3445, 6806), (4346, 5395), (4399, 5330)]