2010538400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1993}}^1$

素因数の和:2123

約数の個数: 144

約数和(自身を含む): 5342954904

約数和(自身を除く): 3332416504

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 97, 100, 104, 130, 160, 194, 200, 208, 260, 325, 388, 400, 416, 485, 520, 650, 776, 800, 970, 1040, 1261, 1300, 1552, 1940, 1993, 2080, 2425, 2522, 2600, 3104, 3880, 3986, 4850, 5044, 5200, 6305, 7760, 7972, 9700, 9965, 10088, 10400, 12610, 15520, 15944, 19400, 19930, 20176, 25220, 25909, 31525, 31888, 38800, 39860, 40352, 49825, 50440, 51818, 63050, 63776, 77600, 79720, 99650, 100880, 103636, 126100, 129545, 159440, 193321, 199300, 201760, 207272, 252200, 259090, 318880, 386642, 398600, 414544, 504400, 518180, 647725, 773284, 797200, 829088, 966605, 1008800, 1036360, 1295450, 1546568, 1594400, 1933210, 2072720, 2513173, 2590900, 3093136, 3866420, 4145440, 4833025, 5026346, 5181800, 6186272, 7732840, 9666050, 10052692, 10363600, 12565865, 15465680, 19332100, 20105384, 20727200, 25131730, 30931360, 38664200, 40210768, 50263460, 62829325, 77328400, 80421536, 100526920, 125658650, 154656800, 201053840, 251317300, 402107680, 502634600, 1005269200, 2010538400]

約数ペア:

[(1, 2010538400), (2, 1005269200), (4, 502634600), (5, 402107680), (8, 251317300), (10, 201053840), (13, 154656800), (16, 125658650), (20, 100526920), (25, 80421536), (26, 77328400), (32, 62829325), (40, 50263460), (50, 40210768), (52, 38664200), (65, 30931360), (80, 25131730), (97, 20727200), (100, 20105384), (104, 19332100), (130, 15465680), (160, 12565865), (194, 10363600), (200, 10052692), (208, 9666050), (260, 7732840), (325, 6186272), (388, 5181800), (400, 5026346), (416, 4833025), (485, 4145440), (520, 3866420), (650, 3093136), (776, 2590900), (800, 2513173), (970, 2072720), (1040, 1933210), (1261, 1594400), (1300, 1546568), (1552, 1295450), (1940, 1036360), (1993, 1008800), (2080, 966605), (2425, 829088), (2522, 797200), (2600, 773284), (3104, 647725), (3880, 518180), (3986, 504400), (4850, 414544), (5044, 398600), (5200, 386642), (6305, 318880), (7760, 259090), (7972, 252200), (9700, 207272), (9965, 201760), (10088, 199300), (10400, 193321), (12610, 159440), (15520, 129545), (15944, 126100), (19400, 103636), (19930, 100880), (20176, 99650), (25220, 79720), (25909, 77600), (31525, 63776), (31888, 63050), (38800, 51818), (39860, 50440), (40352, 49825)]