519963460

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{5309}}^1$

素因数の和:5460

約数の個数: 48

約数和(自身を含む): 1124020800

約数和(自身を除く): 604057340

約数列:

[1, 2, 4, 5, 10, 20, 59, 83, 118, 166, 236, 295, 332, 415, 590, 830, 1180, 1660, 4897, 5309, 9794, 10618, 19588, 21236, 24485, 26545, 48970, 53090, 97940, 106180, 313231, 440647, 626462, 881294, 1252924, 1566155, 1762588, 2203235, 3132310, 4406470, 6264620, 8812940, 25998173, 51996346, 103992692, 129990865, 259981730, 519963460]

約数ペア:

[(1, 519963460), (2, 259981730), (4, 129990865), (5, 103992692), (10, 51996346), (20, 25998173), (59, 8812940), (83, 6264620), (118, 4406470), (166, 3132310), (236, 2203235), (295, 1762588), (332, 1566155), (415, 1252924), (590, 881294), (830, 626462), (1180, 440647), (1660, 313231), (4897, 106180), (5309, 97940), (9794, 53090), (10618, 48970), (19588, 26545), (21236, 24485)]