939114400

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{23957}}^1$

素因数の和:23991

約数の個数: 108

約数和(自身を含む): 2667028518

約数和(自身を除く): 1727914118

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 350, 392, 400, 490, 560, 700, 784, 800, 980, 1120, 1225, 1400, 1568, 1960, 2450, 2800, 3920, 4900, 5600, 7840, 9800, 19600, 23957, 39200, 47914, 95828, 119785, 167699, 191656, 239570, 335398, 383312, 479140, 598925, 670796, 766624, 838495, 958280, 1173893, 1197850, 1341592, 1676990, 1916560, 2347786, 2395700, 2683184, 3353980, 3833120, 4192475, 4695572, 4791400, 5366368, 5869465, 6707960, 8384950, 9391144, 9582800, 11738930, 13415920, 16769900, 18782288, 19165600, 23477860, 26831840, 29347325, 33539800, 37564576, 46955720, 58694650, 67079600, 93911440, 117389300, 134159200, 187822880, 234778600, 469557200, 939114400]

約数ペア:

[(1, 939114400), (2, 469557200), (4, 234778600), (5, 187822880), (7, 134159200), (8, 117389300), (10, 93911440), (14, 67079600), (16, 58694650), (20, 46955720), (25, 37564576), (28, 33539800), (32, 29347325), (35, 26831840), (40, 23477860), (49, 19165600), (50, 18782288), (56, 16769900), (70, 13415920), (80, 11738930), (98, 9582800), (100, 9391144), (112, 8384950), (140, 6707960), (160, 5869465), (175, 5366368), (196, 4791400), (200, 4695572), (224, 4192475), (245, 3833120), (280, 3353980), (350, 2683184), (392, 2395700), (400, 2347786), (490, 1916560), (560, 1676990), (700, 1341592), (784, 1197850), (800, 1173893), (980, 958280), (1120, 838495), (1225, 766624), (1400, 670796), (1568, 598925), (1960, 479140), (2450, 383312), (2800, 335398), (3920, 239570), (4900, 191656), (5600, 167699), (7840, 119785), (9800, 95828), (19600, 47914), (23957, 39200)]