1373733400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{419}}^1$

素因数の和:558

約数の個数: 144

約数和(自身を含む): 3502510200

約数和(自身を除く): 2128776800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 97, 100, 104, 130, 169, 194, 200, 260, 325, 338, 388, 419, 485, 520, 650, 676, 776, 838, 845, 970, 1261, 1300, 1352, 1676, 1690, 1940, 2095, 2425, 2522, 2600, 3352, 3380, 3880, 4190, 4225, 4850, 5044, 5447, 6305, 6760, 8380, 8450, 9700, 10088, 10475, 10894, 12610, 16393, 16760, 16900, 19400, 20950, 21788, 25220, 27235, 31525, 32786, 33800, 40643, 41900, 43576, 50440, 54470, 63050, 65572, 70811, 81286, 81965, 83800, 108940, 126100, 131144, 136175, 141622, 162572, 163930, 203215, 217880, 252200, 272350, 283244, 325144, 327860, 354055, 406430, 409825, 528359, 544700, 566488, 655720, 708110, 812860, 819650, 1016075, 1056718, 1089400, 1416220, 1625720, 1639300, 1770275, 2032150, 2113436, 2641795, 2832440, 3278600, 3540550, 4064300, 4226872, 5283590, 6868667, 7081100, 8128600, 10567180, 13208975, 13737334, 14162200, 21134360, 26417950, 27474668, 34343335, 52835900, 54949336, 68686670, 105671800, 137373340, 171716675, 274746680, 343433350, 686866700, 1373733400]

約数ペア:

[(1, 1373733400), (2, 686866700), (4, 343433350), (5, 274746680), (8, 171716675), (10, 137373340), (13, 105671800), (20, 68686670), (25, 54949336), (26, 52835900), (40, 34343335), (50, 27474668), (52, 26417950), (65, 21134360), (97, 14162200), (100, 13737334), (104, 13208975), (130, 10567180), (169, 8128600), (194, 7081100), (200, 6868667), (260, 5283590), (325, 4226872), (338, 4064300), (388, 3540550), (419, 3278600), (485, 2832440), (520, 2641795), (650, 2113436), (676, 2032150), (776, 1770275), (838, 1639300), (845, 1625720), (970, 1416220), (1261, 1089400), (1300, 1056718), (1352, 1016075), (1676, 819650), (1690, 812860), (1940, 708110), (2095, 655720), (2425, 566488), (2522, 544700), (2600, 528359), (3352, 409825), (3380, 406430), (3880, 354055), (4190, 327860), (4225, 325144), (4850, 283244), (5044, 272350), (5447, 252200), (6305, 217880), (6760, 203215), (8380, 163930), (8450, 162572), (9700, 141622), (10088, 136175), (10475, 131144), (10894, 126100), (12610, 108940), (16393, 83800), (16760, 81965), (16900, 81286), (19400, 70811), (20950, 65572), (21788, 63050), (25220, 54470), (27235, 50440), (31525, 43576), (32786, 41900), (33800, 40643)]