2470290016

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{2417}}^1$

素因数の和:2528

約数の個数: 72

約数和(自身を含む): 5249429640

約数和(自身を除く): 2779139624

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 76, 82, 152, 164, 304, 328, 608, 656, 779, 1312, 1558, 1681, 2417, 3116, 3362, 4834, 6232, 6724, 9668, 12464, 13448, 19336, 24928, 26896, 31939, 38672, 45923, 53792, 63878, 77344, 91846, 99097, 127756, 183692, 198194, 255512, 367384, 396388, 511024, 734768, 792776, 1022048, 1469536, 1585552, 1882843, 3171104, 3765686, 4062977, 7531372, 8125954, 15062744, 16251908, 30125488, 32503816, 60250976, 65007632, 77196563, 130015264, 154393126, 308786252, 617572504, 1235145008, 2470290016]

約数ペア:

[(1, 2470290016), (2, 1235145008), (4, 617572504), (8, 308786252), (16, 154393126), (19, 130015264), (32, 77196563), (38, 65007632), (41, 60250976), (76, 32503816), (82, 30125488), (152, 16251908), (164, 15062744), (304, 8125954), (328, 7531372), (608, 4062977), (656, 3765686), (779, 3171104), (1312, 1882843), (1558, 1585552), (1681, 1469536), (2417, 1022048), (3116, 792776), (3362, 734768), (4834, 511024), (6232, 396388), (6724, 367384), (9668, 255512), (12464, 198194), (13448, 183692), (19336, 127756), (24928, 99097), (26896, 91846), (31939, 77344), (38672, 63878), (45923, 53792)]