1048008049250

素因数分解:

$2^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{551801}}^1$

素因数の和:551996

約数の個数: 64

約数和(自身を含む): 2008100180736

約数和(自身を除く): 960092131486

約数列:

[1, 2, 5, 10, 25, 50, 71, 107, 125, 142, 214, 250, 355, 535, 710, 1070, 1775, 2675, 3550, 5350, 7597, 8875, 13375, 15194, 17750, 26750, 37985, 75970, 189925, 379850, 551801, 949625, 1103602, 1899250, 2759005, 5518010, 13795025, 27590050, 39177871, 59042707, 68975125, 78355742, 118085414, 137950250, 195889355, 295213535, 391778710, 590427070, 979446775, 1476067675, 1958893550, 2952135350, 4192032197, 4897233875, 7380338375, 8384064394, 9794467750, 14760676750, 20960160985, 41920321970, 104800804925, 209601609850, 524004024625, 1048008049250]

約数ペア:

[(1, 1048008049250), (2, 524004024625), (5, 209601609850), (10, 104800804925), (25, 41920321970), (50, 20960160985), (71, 14760676750), (107, 9794467750), (125, 8384064394), (142, 7380338375), (214, 4897233875), (250, 4192032197), (355, 2952135350), (535, 1958893550), (710, 1476067675), (1070, 979446775), (1775, 590427070), (2675, 391778710), (3550, 295213535), (5350, 195889355), (7597, 137950250), (8875, 118085414), (13375, 78355742), (15194, 68975125), (17750, 59042707), (26750, 39177871), (37985, 27590050), (75970, 13795025), (189925, 5518010), (379850, 2759005), (551801, 1899250), (949625, 1103602)]