8312200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 21873600

約数和(自身を除く): 13561400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 25, 26, 40, 46, 50, 52, 65, 92, 100, 104, 115, 130, 139, 184, 200, 230, 260, 278, 299, 325, 460, 520, 556, 575, 598, 650, 695, 920, 1112, 1150, 1196, 1300, 1390, 1495, 1807, 2300, 2392, 2600, 2780, 2990, 3197, 3475, 3614, 4600, 5560, 5980, 6394, 6950, 7228, 7475, 9035, 11960, 12788, 13900, 14456, 14950, 15985, 18070, 25576, 27800, 29900, 31970, 36140, 41561, 45175, 59800, 63940, 72280, 79925, 83122, 90350, 127880, 159850, 166244, 180700, 207805, 319700, 332488, 361400, 415610, 639400, 831220, 1039025, 1662440, 2078050, 4156100, 8312200]

約数ペア:

[(1, 8312200), (2, 4156100), (4, 2078050), (5, 1662440), (8, 1039025), (10, 831220), (13, 639400), (20, 415610), (23, 361400), (25, 332488), (26, 319700), (40, 207805), (46, 180700), (50, 166244), (52, 159850), (65, 127880), (92, 90350), (100, 83122), (104, 79925), (115, 72280), (130, 63940), (139, 59800), (184, 45175), (200, 41561), (230, 36140), (260, 31970), (278, 29900), (299, 27800), (325, 25576), (460, 18070), (520, 15985), (556, 14950), (575, 14456), (598, 13900), (650, 12788), (695, 11960), (920, 9035), (1112, 7475), (1150, 7228), (1196, 6950), (1300, 6394), (1390, 5980), (1495, 5560), (1807, 4600), (2300, 3614), (2392, 3475), (2600, 3197), (2780, 2990)]