5200542800

素因数分解:

$2^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{1627}}^1$

素因数の和:1837

約数の個数: 120

約数和(自身を含む): 12803933472

約数和(自身を除く): 7603390672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 61, 80, 100, 122, 131, 200, 244, 262, 305, 400, 488, 524, 610, 655, 976, 1048, 1220, 1310, 1525, 1627, 2096, 2440, 2620, 3050, 3254, 3275, 4880, 5240, 6100, 6508, 6550, 7991, 8135, 10480, 12200, 13016, 13100, 15982, 16270, 24400, 26032, 26200, 31964, 32540, 39955, 40675, 52400, 63928, 65080, 79910, 81350, 99247, 127856, 130160, 159820, 162700, 198494, 199775, 213137, 319640, 325400, 396988, 399550, 426274, 496235, 639280, 650800, 793976, 799100, 852548, 992470, 1065685, 1587952, 1598200, 1705096, 1984940, 2131370, 2481175, 3196400, 3410192, 3969880, 4262740, 4962350, 5328425, 7939760, 8525480, 9924700, 10656850, 13001357, 17050960, 19849400, 21313700, 26002714, 39698800, 42627400, 52005428, 65006785, 85254800, 104010856, 130013570, 208021712, 260027140, 325033925, 520054280, 650067850, 1040108560, 1300135700, 2600271400, 5200542800]

約数ペア:

[(1, 5200542800), (2, 2600271400), (4, 1300135700), (5, 1040108560), (8, 650067850), (10, 520054280), (16, 325033925), (20, 260027140), (25, 208021712), (40, 130013570), (50, 104010856), (61, 85254800), (80, 65006785), (100, 52005428), (122, 42627400), (131, 39698800), (200, 26002714), (244, 21313700), (262, 19849400), (305, 17050960), (400, 13001357), (488, 10656850), (524, 9924700), (610, 8525480), (655, 7939760), (976, 5328425), (1048, 4962350), (1220, 4262740), (1310, 3969880), (1525, 3410192), (1627, 3196400), (2096, 2481175), (2440, 2131370), (2620, 1984940), (3050, 1705096), (3254, 1598200), (3275, 1587952), (4880, 1065685), (5240, 992470), (6100, 852548), (6508, 799100), (6550, 793976), (7991, 650800), (8135, 639280), (10480, 496235), (12200, 426274), (13016, 399550), (13100, 396988), (15982, 325400), (16270, 319640), (24400, 213137), (26032, 199775), (26200, 198494), (31964, 162700), (32540, 159820), (39955, 130160), (40675, 127856), (52400, 99247), (63928, 81350), (65080, 79910)]