65368909960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{973331}}^1$

素因数の和:973438

約数の個数: 64

約数和(自身を含む): 155577386880

約数和(自身を除く): 90208476920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 73, 92, 115, 146, 184, 230, 292, 365, 460, 584, 730, 920, 1460, 1679, 2920, 3358, 6716, 8395, 13432, 16790, 33580, 67160, 973331, 1946662, 3893324, 4866655, 7786648, 9733310, 19466620, 22386613, 38933240, 44773226, 71053163, 89546452, 111933065, 142106326, 179092904, 223866130, 284212652, 355265815, 447732260, 568425304, 710531630, 895464520, 1421063260, 1634222749, 2842126520, 3268445498, 6536890996, 8171113745, 13073781992, 16342227490, 32684454980, 65368909960]

約数ペア:

[(1, 65368909960), (2, 32684454980), (4, 16342227490), (5, 13073781992), (8, 8171113745), (10, 6536890996), (20, 3268445498), (23, 2842126520), (40, 1634222749), (46, 1421063260), (73, 895464520), (92, 710531630), (115, 568425304), (146, 447732260), (184, 355265815), (230, 284212652), (292, 223866130), (365, 179092904), (460, 142106326), (584, 111933065), (730, 89546452), (920, 71053163), (1460, 44773226), (1679, 38933240), (2920, 22386613), (3358, 19466620), (6716, 9733310), (8395, 7786648), (13432, 4866655), (16790, 3893324), (33580, 1946662), (67160, 973331)]