146838320

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59209}}^1$

素因数の和:59253

約数の個数: 40

約数和(自身を含む): 352417920

約数和(自身を除く): 205579600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 59209, 118418, 236836, 296045, 473672, 592090, 947344, 1184180, 1835479, 2368360, 3670958, 4736720, 7341916, 9177395, 14683832, 18354790, 29367664, 36709580, 73419160, 146838320]

約数ペア:

[(1, 146838320), (2, 73419160), (4, 36709580), (5, 29367664), (8, 18354790), (10, 14683832), (16, 9177395), (20, 7341916), (31, 4736720), (40, 3670958), (62, 2368360), (80, 1835479), (124, 1184180), (155, 947344), (248, 592090), (310, 473672), (496, 296045), (620, 236836), (1240, 118418), (2480, 59209)]