260773100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2801}}^1$

素因数の和:2848

約数の個数: 108

約数和(自身を含む): 693158760

約数和(自身を除く): 432385660

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 49, 50, 70, 76, 95, 98, 100, 133, 140, 175, 190, 196, 245, 266, 350, 380, 475, 490, 532, 665, 700, 931, 950, 980, 1225, 1330, 1862, 1900, 2450, 2660, 2801, 3325, 3724, 4655, 4900, 5602, 6650, 9310, 11204, 13300, 14005, 18620, 19607, 23275, 28010, 39214, 46550, 53219, 56020, 70025, 78428, 93100, 98035, 106438, 137249, 140050, 196070, 212876, 266095, 274498, 280100, 372533, 392140, 490175, 532190, 548996, 686245, 745066, 980350, 1064380, 1330475, 1372490, 1490132, 1862665, 1960700, 2607731, 2660950, 2744980, 3431225, 3725330, 5215462, 5321900, 6862450, 7450660, 9313325, 10430924, 13038655, 13724900, 18626650, 26077310, 37253300, 52154620, 65193275, 130386550, 260773100]

約数ペア:

[(1, 260773100), (2, 130386550), (4, 65193275), (5, 52154620), (7, 37253300), (10, 26077310), (14, 18626650), (19, 13724900), (20, 13038655), (25, 10430924), (28, 9313325), (35, 7450660), (38, 6862450), (49, 5321900), (50, 5215462), (70, 3725330), (76, 3431225), (95, 2744980), (98, 2660950), (100, 2607731), (133, 1960700), (140, 1862665), (175, 1490132), (190, 1372490), (196, 1330475), (245, 1064380), (266, 980350), (350, 745066), (380, 686245), (475, 548996), (490, 532190), (532, 490175), (665, 392140), (700, 372533), (931, 280100), (950, 274498), (980, 266095), (1225, 212876), (1330, 196070), (1862, 140050), (1900, 137249), (2450, 106438), (2660, 98035), (2801, 93100), (3325, 78428), (3724, 70025), (4655, 56020), (4900, 53219), (5602, 46550), (6650, 39214), (9310, 28010), (11204, 23275), (13300, 19607), (14005, 18620)]