202355320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{593}}^1$

素因数の和:1072

約数の個数: 64

約数和(自身を含む): 481140000

約数和(自身を除く): 278784680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 449, 593, 760, 898, 1186, 1796, 2245, 2372, 2965, 3592, 4490, 4744, 5930, 8531, 8980, 11267, 11860, 17062, 17960, 22534, 23720, 34124, 42655, 45068, 56335, 68248, 85310, 90136, 112670, 170620, 225340, 266257, 341240, 450680, 532514, 1065028, 1331285, 2130056, 2662570, 5058883, 5325140, 10117766, 10650280, 20235532, 25294415, 40471064, 50588830, 101177660, 202355320]

約数ペア:

[(1, 202355320), (2, 101177660), (4, 50588830), (5, 40471064), (8, 25294415), (10, 20235532), (19, 10650280), (20, 10117766), (38, 5325140), (40, 5058883), (76, 2662570), (95, 2130056), (152, 1331285), (190, 1065028), (380, 532514), (449, 450680), (593, 341240), (760, 266257), (898, 225340), (1186, 170620), (1796, 112670), (2245, 90136), (2372, 85310), (2965, 68248), (3592, 56335), (4490, 45068), (4744, 42655), (5930, 34124), (8531, 23720), (8980, 22534), (11267, 17960), (11860, 17062)]