85748720

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{14683}}^1$

素因数の和:14769

約数の個数: 40

約数和(自身を含む): 202110576

約数和(自身を除く): 116361856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 14683, 29366, 58732, 73415, 117464, 146830, 234928, 293660, 587320, 1071859, 1174640, 2143718, 4287436, 5359295, 8574872, 10718590, 17149744, 21437180, 42874360, 85748720]

約数ペア:

[(1, 85748720), (2, 42874360), (4, 21437180), (5, 17149744), (8, 10718590), (10, 8574872), (16, 5359295), (20, 4287436), (40, 2143718), (73, 1174640), (80, 1071859), (146, 587320), (292, 293660), (365, 234928), (584, 146830), (730, 117464), (1168, 73415), (1460, 58732), (2920, 29366), (5840, 14683)]