4857580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 13378176

約数和(自身を除く): 8520596

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 52, 65, 68, 70, 85, 91, 119, 130, 140, 157, 170, 182, 221, 238, 260, 314, 340, 364, 442, 455, 476, 595, 628, 785, 884, 910, 1099, 1105, 1190, 1547, 1570, 1820, 2041, 2198, 2210, 2380, 2669, 3094, 3140, 4082, 4396, 4420, 5338, 5495, 6188, 7735, 8164, 10205, 10676, 10990, 13345, 14287, 15470, 18683, 20410, 21980, 26690, 28574, 30940, 34697, 37366, 40820, 53380, 57148, 69394, 71435, 74732, 93415, 138788, 142870, 173485, 186830, 242879, 285740, 346970, 373660, 485758, 693940, 971516, 1214395, 2428790, 4857580]

約数ペア:

[(1, 4857580), (2, 2428790), (4, 1214395), (5, 971516), (7, 693940), (10, 485758), (13, 373660), (14, 346970), (17, 285740), (20, 242879), (26, 186830), (28, 173485), (34, 142870), (35, 138788), (52, 93415), (65, 74732), (68, 71435), (70, 69394), (85, 57148), (91, 53380), (119, 40820), (130, 37366), (140, 34697), (157, 30940), (170, 28574), (182, 26690), (221, 21980), (238, 20410), (260, 18683), (314, 15470), (340, 14287), (364, 13345), (442, 10990), (455, 10676), (476, 10205), (595, 8164), (628, 7735), (785, 6188), (884, 5495), (910, 5338), (1099, 4420), (1105, 4396), (1190, 4082), (1547, 3140), (1570, 3094), (1820, 2669), (2041, 2380), (2198, 2210)]