64983520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3413}}^1$

素因数の和:3452

約数の個数: 96

約数和(自身を含む): 185830848

約数和(自身を除く): 120847328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2380, 2720, 3413, 3808, 4760, 6826, 9520, 13652, 17065, 19040, 23891, 27304, 34130, 47782, 54608, 58021, 68260, 95564, 109216, 116042, 119455, 136520, 191128, 232084, 238910, 273040, 290105, 382256, 406147, 464168, 477820, 546080, 580210, 764512, 812294, 928336, 955640, 1160420, 1624588, 1856672, 1911280, 2030735, 2320840, 3249176, 3822560, 4061470, 4641680, 6498352, 8122940, 9283360, 12996704, 16245880, 32491760, 64983520]

約数ペア:

[(1, 64983520), (2, 32491760), (4, 16245880), (5, 12996704), (7, 9283360), (8, 8122940), (10, 6498352), (14, 4641680), (16, 4061470), (17, 3822560), (20, 3249176), (28, 2320840), (32, 2030735), (34, 1911280), (35, 1856672), (40, 1624588), (56, 1160420), (68, 955640), (70, 928336), (80, 812294), (85, 764512), (112, 580210), (119, 546080), (136, 477820), (140, 464168), (160, 406147), (170, 382256), (224, 290105), (238, 273040), (272, 238910), (280, 232084), (340, 191128), (476, 136520), (544, 119455), (560, 116042), (595, 109216), (680, 95564), (952, 68260), (1120, 58021), (1190, 54608), (1360, 47782), (1904, 34130), (2380, 27304), (2720, 23891), (3413, 19040), (3808, 17065), (4760, 13652), (6826, 9520)]