98927680

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:396

約数の個数: 112

約数和(自身を含む): 253471680

約数和(自身を除く): 154544000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 53, 64, 76, 80, 95, 106, 152, 160, 190, 212, 265, 304, 307, 320, 380, 424, 530, 608, 614, 760, 848, 1007, 1060, 1216, 1228, 1520, 1535, 1696, 2014, 2120, 2456, 3040, 3070, 3392, 4028, 4240, 4912, 5035, 5833, 6080, 6140, 8056, 8480, 9824, 10070, 11666, 12280, 16112, 16271, 16960, 19648, 20140, 23332, 24560, 29165, 32224, 32542, 40280, 46664, 49120, 58330, 64448, 65084, 80560, 81355, 93328, 98240, 116660, 130168, 161120, 162710, 186656, 233320, 260336, 309149, 322240, 325420, 373312, 466640, 520672, 618298, 650840, 933280, 1041344, 1236596, 1301680, 1545745, 1866560, 2473192, 2603360, 3091490, 4946384, 5206720, 6182980, 9892768, 12365960, 19785536, 24731920, 49463840, 98927680]

約数ペア:

[(1, 98927680), (2, 49463840), (4, 24731920), (5, 19785536), (8, 12365960), (10, 9892768), (16, 6182980), (19, 5206720), (20, 4946384), (32, 3091490), (38, 2603360), (40, 2473192), (53, 1866560), (64, 1545745), (76, 1301680), (80, 1236596), (95, 1041344), (106, 933280), (152, 650840), (160, 618298), (190, 520672), (212, 466640), (265, 373312), (304, 325420), (307, 322240), (320, 309149), (380, 260336), (424, 233320), (530, 186656), (608, 162710), (614, 161120), (760, 130168), (848, 116660), (1007, 98240), (1060, 93328), (1216, 81355), (1228, 80560), (1520, 65084), (1535, 64448), (1696, 58330), (2014, 49120), (2120, 46664), (2456, 40280), (3040, 32542), (3070, 32224), (3392, 29165), (4028, 24560), (4240, 23332), (4912, 20140), (5035, 19648), (5833, 16960), (6080, 16271), (6140, 16112), (8056, 12280), (8480, 11666), (9824, 10070)]