67235680

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1301}}^1$

素因数の和:1352

約数の個数: 96

約数和(自身を含む): 177176160

約数和(自身を除く): 109940480

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 160, 170, 190, 272, 304, 323, 340, 380, 544, 608, 646, 680, 760, 1292, 1301, 1360, 1520, 1615, 2584, 2602, 2720, 3040, 3230, 5168, 5204, 6460, 6505, 10336, 10408, 12920, 13010, 20816, 22117, 24719, 25840, 26020, 41632, 44234, 49438, 51680, 52040, 88468, 98876, 104080, 110585, 123595, 176936, 197752, 208160, 221170, 247190, 353872, 395504, 420223, 442340, 494380, 707744, 791008, 840446, 884680, 988760, 1680892, 1769360, 1977520, 2101115, 3361784, 3538720, 3955040, 4202230, 6723568, 8404460, 13447136, 16808920, 33617840, 67235680]

約数ペア:

[(1, 67235680), (2, 33617840), (4, 16808920), (5, 13447136), (8, 8404460), (10, 6723568), (16, 4202230), (17, 3955040), (19, 3538720), (20, 3361784), (32, 2101115), (34, 1977520), (38, 1769360), (40, 1680892), (68, 988760), (76, 884680), (80, 840446), (85, 791008), (95, 707744), (136, 494380), (152, 442340), (160, 420223), (170, 395504), (190, 353872), (272, 247190), (304, 221170), (323, 208160), (340, 197752), (380, 176936), (544, 123595), (608, 110585), (646, 104080), (680, 98876), (760, 88468), (1292, 52040), (1301, 51680), (1360, 49438), (1520, 44234), (1615, 41632), (2584, 26020), (2602, 25840), (2720, 24719), (3040, 22117), (3230, 20816), (5168, 13010), (5204, 12920), (6460, 10408), (6505, 10336)]