223788040240

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{90237113}}^1$

素因数の和:90237157

約数の個数: 40

約数和(自身を含む): 537091302528

約数和(自身を除く): 313303262288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 90237113, 180474226, 360948452, 451185565, 721896904, 902371130, 1443793808, 1804742260, 2797350503, 3609484520, 5594701006, 7218969040, 11189402012, 13986752515, 22378804024, 27973505030, 44757608048, 55947010060, 111894020120, 223788040240]

約数ペア:

[(1, 223788040240), (2, 111894020120), (4, 55947010060), (5, 44757608048), (8, 27973505030), (10, 22378804024), (16, 13986752515), (20, 11189402012), (31, 7218969040), (40, 5594701006), (62, 3609484520), (80, 2797350503), (124, 1804742260), (155, 1443793808), (248, 902371130), (310, 721896904), (496, 451185565), (620, 360948452), (1240, 180474226), (2480, 90237113)]