458475200440

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1\times {\mathrm{349373}}^1$

素因数の和:350056

約数の個数: 64

約数和(自身を含む): 1052733736800

約数和(自身を除く): 594258536360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 619, 1060, 1238, 2120, 2476, 3095, 4952, 6190, 12380, 24760, 32807, 65614, 131228, 164035, 262456, 328070, 349373, 656140, 698746, 1312280, 1397492, 1746865, 2794984, 3493730, 6987460, 13974920, 18516769, 37033538, 74067076, 92583845, 148134152, 185167690, 216261887, 370335380, 432523774, 740670760, 865047548, 1081309435, 1730095096, 2162618870, 4325237740, 8650475480, 11461880011, 22923760022, 45847520044, 57309400055, 91695040088, 114618800110, 229237600220, 458475200440]

約数ペア:

[(1, 458475200440), (2, 229237600220), (4, 114618800110), (5, 91695040088), (8, 57309400055), (10, 45847520044), (20, 22923760022), (40, 11461880011), (53, 8650475480), (106, 4325237740), (212, 2162618870), (265, 1730095096), (424, 1081309435), (530, 865047548), (619, 740670760), (1060, 432523774), (1238, 370335380), (2120, 216261887), (2476, 185167690), (3095, 148134152), (4952, 92583845), (6190, 74067076), (12380, 37033538), (24760, 18516769), (32807, 13974920), (65614, 6987460), (131228, 3493730), (164035, 2794984), (262456, 1746865), (328070, 1397492), (349373, 1312280), (656140, 698746)]