46430440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23689}}^1$

素因数の和:23714

約数の個数: 48

約数和(自身を含む): 121529700

約数和(自身を除く): 75099260

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 23689, 47378, 94756, 118445, 165823, 189512, 236890, 331646, 473780, 663292, 829115, 947560, 1160761, 1326584, 1658230, 2321522, 3316460, 4643044, 5803805, 6632920, 9286088, 11607610, 23215220, 46430440]

約数ペア:

[(1, 46430440), (2, 23215220), (4, 11607610), (5, 9286088), (7, 6632920), (8, 5803805), (10, 4643044), (14, 3316460), (20, 2321522), (28, 1658230), (35, 1326584), (40, 1160761), (49, 947560), (56, 829115), (70, 663292), (98, 473780), (140, 331646), (196, 236890), (245, 189512), (280, 165823), (392, 118445), (490, 94756), (980, 47378), (1960, 23689)]