4025576240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{98473}}^1$

素因数の和:98566

約数の個数: 80

約数和(自身を含む): 10843169088

約数和(自身を除く): 6817592848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 280, 292, 365, 511, 560, 584, 730, 1022, 1168, 1460, 2044, 2555, 2920, 4088, 5110, 5840, 8176, 10220, 20440, 40880, 98473, 196946, 393892, 492365, 689311, 787784, 984730, 1378622, 1575568, 1969460, 2757244, 3446555, 3938920, 5514488, 6893110, 7188529, 7877840, 11028976, 13786220, 14377058, 27572440, 28754116, 35942645, 50319703, 55144880, 57508232, 71885290, 100639406, 115016464, 143770580, 201278812, 251598515, 287541160, 402557624, 503197030, 575082320, 805115248, 1006394060, 2012788120, 4025576240]

約数ペア:

[(1, 4025576240), (2, 2012788120), (4, 1006394060), (5, 805115248), (7, 575082320), (8, 503197030), (10, 402557624), (14, 287541160), (16, 251598515), (20, 201278812), (28, 143770580), (35, 115016464), (40, 100639406), (56, 71885290), (70, 57508232), (73, 55144880), (80, 50319703), (112, 35942645), (140, 28754116), (146, 27572440), (280, 14377058), (292, 13786220), (365, 11028976), (511, 7877840), (560, 7188529), (584, 6893110), (730, 5514488), (1022, 3938920), (1168, 3446555), (1460, 2757244), (2044, 1969460), (2555, 1575568), (2920, 1378622), (4088, 984730), (5110, 787784), (5840, 689311), (8176, 492365), (10220, 393892), (20440, 196946), (40880, 98473)]