2014925560

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{6449}}^1$

素因数の和:6640

約数の個数: 64

約数和(自身を含む): 4639356000

約数和(自身を除く): 2624430440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 107, 146, 214, 292, 365, 428, 535, 584, 730, 856, 1070, 1460, 2140, 2920, 4280, 6449, 7811, 12898, 15622, 25796, 31244, 32245, 39055, 51592, 62488, 64490, 78110, 128980, 156220, 257960, 312440, 470777, 690043, 941554, 1380086, 1883108, 2353885, 2760172, 3450215, 3766216, 4707770, 5520344, 6900430, 9415540, 13800860, 18831080, 27601720, 50373139, 100746278, 201492556, 251865695, 402985112, 503731390, 1007462780, 2014925560]

約数ペア:

[(1, 2014925560), (2, 1007462780), (4, 503731390), (5, 402985112), (8, 251865695), (10, 201492556), (20, 100746278), (40, 50373139), (73, 27601720), (107, 18831080), (146, 13800860), (214, 9415540), (292, 6900430), (365, 5520344), (428, 4707770), (535, 3766216), (584, 3450215), (730, 2760172), (856, 2353885), (1070, 1883108), (1460, 1380086), (2140, 941554), (2920, 690043), (4280, 470777), (6449, 312440), (7811, 257960), (12898, 156220), (15622, 128980), (25796, 78110), (31244, 64490), (32245, 62488), (39055, 51592)]