153936003880

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1493}}^1\times {\mathrm{62869}}^1$

素因数の和:64414

約数の個数: 64

約数和(自身を含む): 355047008400

約数和(自身を除く): 201111004520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1493, 1640, 2986, 5972, 7465, 11944, 14930, 29860, 59720, 61213, 62869, 122426, 125738, 244852, 251476, 306065, 314345, 489704, 502952, 612130, 628690, 1224260, 1257380, 2448520, 2514760, 2577629, 5155258, 10310516, 12888145, 20621032, 25776290, 51552580, 93863417, 103105160, 187726834, 375453668, 469317085, 750907336, 938634170, 1877268340, 3754536680, 3848400097, 7696800194, 15393600388, 19242000485, 30787200776, 38484000970, 76968001940, 153936003880]

約数ペア:

[(1, 153936003880), (2, 76968001940), (4, 38484000970), (5, 30787200776), (8, 19242000485), (10, 15393600388), (20, 7696800194), (40, 3848400097), (41, 3754536680), (82, 1877268340), (164, 938634170), (205, 750907336), (328, 469317085), (410, 375453668), (820, 187726834), (1493, 103105160), (1640, 93863417), (2986, 51552580), (5972, 25776290), (7465, 20621032), (11944, 12888145), (14930, 10310516), (29860, 5155258), (59720, 2577629), (61213, 2514760), (62869, 2448520), (122426, 1257380), (125738, 1224260), (244852, 628690), (251476, 612130), (306065, 502952), (314345, 489704)]