4807273900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{887}}^1$

素因数の和:1304

約数の個数: 144

約数和(自身を含む): 12301712640

約数和(自身を除く): 7494438740

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 379, 550, 572, 650, 715, 758, 887, 1100, 1300, 1430, 1516, 1774, 1895, 2860, 3548, 3575, 3790, 4169, 4435, 4927, 7150, 7580, 8338, 8870, 9475, 9757, 9854, 11531, 14300, 16676, 17740, 18950, 19514, 19708, 20845, 22175, 23062, 24635, 37900, 39028, 41690, 44350, 46124, 48785, 49270, 54197, 57655, 83380, 88700, 97570, 98540, 104225, 108394, 115310, 123175, 126841, 195140, 208450, 216788, 230620, 243925, 246350, 253682, 270985, 288275, 336173, 416900, 487850, 492700, 507364, 541970, 576550, 634205, 672346, 975700, 1083940, 1153100, 1268410, 1344692, 1354925, 1680865, 2536820, 2709850, 3171025, 3361730, 3697903, 4370249, 5419700, 6342050, 6723460, 7395806, 8404325, 8740498, 12684100, 14791612, 16808650, 17480996, 18489515, 21851245, 33617300, 36979030, 43702490, 48072739, 73958060, 87404980, 92447575, 96145478, 109256225, 184895150, 192290956, 218512450, 240363695, 369790300, 437024900, 480727390, 961454780, 1201818475, 2403636950, 4807273900]

約数ペア:

[(1, 4807273900), (2, 2403636950), (4, 1201818475), (5, 961454780), (10, 480727390), (11, 437024900), (13, 369790300), (20, 240363695), (22, 218512450), (25, 192290956), (26, 184895150), (44, 109256225), (50, 96145478), (52, 92447575), (55, 87404980), (65, 73958060), (100, 48072739), (110, 43702490), (130, 36979030), (143, 33617300), (220, 21851245), (260, 18489515), (275, 17480996), (286, 16808650), (325, 14791612), (379, 12684100), (550, 8740498), (572, 8404325), (650, 7395806), (715, 6723460), (758, 6342050), (887, 5419700), (1100, 4370249), (1300, 3697903), (1430, 3361730), (1516, 3171025), (1774, 2709850), (1895, 2536820), (2860, 1680865), (3548, 1354925), (3575, 1344692), (3790, 1268410), (4169, 1153100), (4435, 1083940), (4927, 975700), (7150, 672346), (7580, 634205), (8338, 576550), (8870, 541970), (9475, 507364), (9757, 492700), (9854, 487850), (11531, 416900), (14300, 336173), (16676, 288275), (17740, 270985), (18950, 253682), (19514, 246350), (19708, 243925), (20845, 230620), (22175, 216788), (23062, 208450), (24635, 195140), (37900, 126841), (39028, 123175), (41690, 115310), (44350, 108394), (46124, 104225), (48785, 98540), (49270, 97570), (54197, 88700), (57655, 83380)]