101476640

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1$

素因数の和:586

約数の個数: 96

約数和(自身を含む): 254016000

約数和(自身を除く): 152539360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 41, 62, 80, 82, 124, 155, 160, 164, 205, 248, 310, 328, 410, 496, 499, 620, 656, 820, 992, 998, 1240, 1271, 1312, 1640, 1996, 2480, 2495, 2542, 3280, 3992, 4960, 4990, 5084, 6355, 6560, 7984, 9980, 10168, 12710, 15469, 15968, 19960, 20336, 20459, 25420, 30938, 39920, 40672, 40918, 50840, 61876, 77345, 79840, 81836, 101680, 102295, 123752, 154690, 163672, 203360, 204590, 247504, 309380, 327344, 409180, 495008, 618760, 634229, 654688, 818360, 1237520, 1268458, 1636720, 2475040, 2536916, 3171145, 3273440, 5073832, 6342290, 10147664, 12684580, 20295328, 25369160, 50738320, 101476640]

約数ペア:

[(1, 101476640), (2, 50738320), (4, 25369160), (5, 20295328), (8, 12684580), (10, 10147664), (16, 6342290), (20, 5073832), (31, 3273440), (32, 3171145), (40, 2536916), (41, 2475040), (62, 1636720), (80, 1268458), (82, 1237520), (124, 818360), (155, 654688), (160, 634229), (164, 618760), (205, 495008), (248, 409180), (310, 327344), (328, 309380), (410, 247504), (496, 204590), (499, 203360), (620, 163672), (656, 154690), (820, 123752), (992, 102295), (998, 101680), (1240, 81836), (1271, 79840), (1312, 77345), (1640, 61876), (1996, 50840), (2480, 40918), (2495, 40672), (2542, 39920), (3280, 30938), (3992, 25420), (4960, 20459), (4990, 20336), (5084, 19960), (6355, 15968), (6560, 15469), (7984, 12710), (9980, 10168)]