5235623172160

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{647}}^1\times {\mathrm{320101}}^1$

素因数の和:320844

約数の個数: 112

約数和(自身を含む): 12644694812160

約数和(自身を除く): 7409071640000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 158, 160, 316, 320, 395, 632, 647, 790, 1264, 1294, 1580, 2528, 2588, 3160, 3235, 5056, 5176, 6320, 6470, 10352, 12640, 12940, 20704, 25280, 25880, 41408, 51113, 51760, 102226, 103520, 204452, 207040, 255565, 320101, 408904, 511130, 640202, 817808, 1022260, 1280404, 1600505, 1635616, 2044520, 2560808, 3201010, 3271232, 4089040, 5121616, 6402020, 8178080, 10243232, 12804040, 16356160, 20486464, 25287979, 25608080, 50575958, 51216160, 101151916, 102432320, 126439895, 202303832, 207105347, 252879790, 404607664, 414210694, 505759580, 809215328, 828421388, 1011519160, 1035526735, 1618430656, 1656842776, 2023038320, 2071053470, 3313685552, 4046076640, 4142106940, 6627371104, 8092153280, 8284213880, 13254742208, 16361322413, 16568427760, 32722644826, 33136855520, 65445289652, 66273711040, 81806612065, 130890579304, 163613224130, 261781158608, 327226448260, 523562317216, 654452896520, 1047124634432, 1308905793040, 2617811586080, 5235623172160]

約数ペア:

[(1, 5235623172160), (2, 2617811586080), (4, 1308905793040), (5, 1047124634432), (8, 654452896520), (10, 523562317216), (16, 327226448260), (20, 261781158608), (32, 163613224130), (40, 130890579304), (64, 81806612065), (79, 66273711040), (80, 65445289652), (158, 33136855520), (160, 32722644826), (316, 16568427760), (320, 16361322413), (395, 13254742208), (632, 8284213880), (647, 8092153280), (790, 6627371104), (1264, 4142106940), (1294, 4046076640), (1580, 3313685552), (2528, 2071053470), (2588, 2023038320), (3160, 1656842776), (3235, 1618430656), (5056, 1035526735), (5176, 1011519160), (6320, 828421388), (6470, 809215328), (10352, 505759580), (12640, 414210694), (12940, 404607664), (20704, 252879790), (25280, 207105347), (25880, 202303832), (41408, 126439895), (51113, 102432320), (51760, 101151916), (102226, 51216160), (103520, 50575958), (204452, 25608080), (207040, 25287979), (255565, 20486464), (320101, 16356160), (408904, 12804040), (511130, 10243232), (640202, 8178080), (817808, 6402020), (1022260, 5121616), (1280404, 4089040), (1600505, 3271232), (1635616, 3201010), (2044520, 2560808)]