74524240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1823}}^1$

素因数の和:1916

約数の個数: 80

約数和(自身を含む): 200844288

約数和(自身を除く): 126320048

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, 1823, 2044, 2555, 2920, 3646, 4088, 5110, 5840, 7292, 8176, 9115, 10220, 12761, 14584, 18230, 20440, 25522, 29168, 36460, 40880, 51044, 63805, 72920, 102088, 127610, 133079, 145840, 204176, 255220, 266158, 510440, 532316, 665395, 931553, 1020880, 1064632, 1330790, 1863106, 2129264, 2661580, 3726212, 4657765, 5323160, 7452424, 9315530, 10646320, 14904848, 18631060, 37262120, 74524240]

約数ペア:

[(1, 74524240), (2, 37262120), (4, 18631060), (5, 14904848), (7, 10646320), (8, 9315530), (10, 7452424), (14, 5323160), (16, 4657765), (20, 3726212), (28, 2661580), (35, 2129264), (40, 1863106), (56, 1330790), (70, 1064632), (73, 1020880), (80, 931553), (112, 665395), (140, 532316), (146, 510440), (280, 266158), (292, 255220), (365, 204176), (511, 145840), (560, 133079), (584, 127610), (730, 102088), (1022, 72920), (1168, 63805), (1460, 51044), (1823, 40880), (2044, 36460), (2555, 29168), (2920, 25522), (3646, 20440), (4088, 18230), (5110, 14584), (5840, 12761), (7292, 10220), (8176, 9115)]