16724300

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:195

約数の個数: 72

約数和(自身を含む): 38539200

約数和(自身を除く): 21814900

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 73, 79, 100, 116, 145, 146, 158, 290, 292, 316, 365, 395, 580, 725, 730, 790, 1450, 1460, 1580, 1825, 1975, 2117, 2291, 2900, 3650, 3950, 4234, 4582, 5767, 7300, 7900, 8468, 9164, 10585, 11455, 11534, 21170, 22910, 23068, 28835, 42340, 45820, 52925, 57275, 57670, 105850, 114550, 115340, 144175, 167243, 211700, 229100, 288350, 334486, 576700, 668972, 836215, 1672430, 3344860, 4181075, 8362150, 16724300]

約数ペア:

[(1, 16724300), (2, 8362150), (4, 4181075), (5, 3344860), (10, 1672430), (20, 836215), (25, 668972), (29, 576700), (50, 334486), (58, 288350), (73, 229100), (79, 211700), (100, 167243), (116, 144175), (145, 115340), (146, 114550), (158, 105850), (290, 57670), (292, 57275), (316, 52925), (365, 45820), (395, 42340), (580, 28835), (725, 23068), (730, 22910), (790, 21170), (1450, 11534), (1460, 11455), (1580, 10585), (1825, 9164), (1975, 8468), (2117, 7900), (2291, 7300), (2900, 5767), (3650, 4582), (3950, 4234)]