4964680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 13851000

約数和(自身を除く): 8886320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 85, 98, 119, 136, 140, 149, 170, 196, 238, 245, 280, 298, 340, 392, 476, 490, 595, 596, 680, 745, 833, 952, 980, 1043, 1190, 1192, 1490, 1666, 1960, 2086, 2380, 2533, 2980, 3332, 4165, 4172, 4760, 5066, 5215, 5960, 6664, 7301, 8330, 8344, 10132, 10430, 12665, 14602, 16660, 17731, 20264, 20860, 25330, 29204, 33320, 35462, 36505, 41720, 50660, 58408, 70924, 73010, 88655, 101320, 124117, 141848, 146020, 177310, 248234, 292040, 354620, 496468, 620585, 709240, 992936, 1241170, 2482340, 4964680]

約数ペア:

[(1, 4964680), (2, 2482340), (4, 1241170), (5, 992936), (7, 709240), (8, 620585), (10, 496468), (14, 354620), (17, 292040), (20, 248234), (28, 177310), (34, 146020), (35, 141848), (40, 124117), (49, 101320), (56, 88655), (68, 73010), (70, 70924), (85, 58408), (98, 50660), (119, 41720), (136, 36505), (140, 35462), (149, 33320), (170, 29204), (196, 25330), (238, 20860), (245, 20264), (280, 17731), (298, 16660), (340, 14602), (392, 12665), (476, 10430), (490, 10132), (595, 8344), (596, 8330), (680, 7301), (745, 6664), (833, 5960), (952, 5215), (980, 5066), (1043, 4760), (1190, 4172), (1192, 4165), (1490, 3332), (1666, 2980), (1960, 2533), (2086, 2380)]