7132775780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{1699}}^1$

素因数の和:2029

約数の個数: 96

約数和(自身を含む): 16449417600

約数和(自身を除く): 9316641820

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 241, 260, 268, 335, 482, 670, 871, 964, 1205, 1340, 1699, 1742, 2410, 3133, 3398, 3484, 4355, 4820, 6266, 6796, 8495, 8710, 12532, 15665, 16147, 16990, 17420, 22087, 31330, 32294, 33980, 44174, 62660, 64588, 80735, 88348, 110435, 113833, 161470, 209911, 220870, 227666, 322940, 409459, 419822, 441740, 455332, 569165, 818918, 839644, 1049555, 1138330, 1479829, 1637836, 2047295, 2099110, 2276660, 2959658, 4094590, 4198220, 5322967, 5919316, 7399145, 8189180, 10645934, 14798290, 21291868, 26614835, 27433753, 29596580, 53229670, 54867506, 106459340, 109735012, 137168765, 274337530, 356638789, 548675060, 713277578, 1426555156, 1783193945, 3566387890, 7132775780]

約数ペア:

[(1, 7132775780), (2, 3566387890), (4, 1783193945), (5, 1426555156), (10, 713277578), (13, 548675060), (20, 356638789), (26, 274337530), (52, 137168765), (65, 109735012), (67, 106459340), (130, 54867506), (134, 53229670), (241, 29596580), (260, 27433753), (268, 26614835), (335, 21291868), (482, 14798290), (670, 10645934), (871, 8189180), (964, 7399145), (1205, 5919316), (1340, 5322967), (1699, 4198220), (1742, 4094590), (2410, 2959658), (3133, 2276660), (3398, 2099110), (3484, 2047295), (4355, 1637836), (4820, 1479829), (6266, 1138330), (6796, 1049555), (8495, 839644), (8710, 818918), (12532, 569165), (15665, 455332), (16147, 441740), (16990, 419822), (17420, 409459), (22087, 322940), (31330, 227666), (32294, 220870), (33980, 209911), (44174, 161470), (62660, 113833), (64588, 110435), (80735, 88348)]