144037763420

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3257}}^1\times {\mathrm{26641}}^1$

素因数の和:29990

約数の個数: 48

約数和(自身を含む): 306229115808

約数和(自身を除く): 162191352388

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 3257, 6514, 13028, 16285, 26641, 32570, 53282, 65140, 106564, 133205, 266410, 270331, 532820, 540662, 1081324, 1351655, 2211203, 2703310, 4422406, 5406620, 8844812, 11056015, 22112030, 44224060, 86769737, 173539474, 347078948, 433848685, 867697370, 1735394740, 7201888171, 14403776342, 28807552684, 36009440855, 72018881710, 144037763420]

約数ペア:

[(1, 144037763420), (2, 72018881710), (4, 36009440855), (5, 28807552684), (10, 14403776342), (20, 7201888171), (83, 1735394740), (166, 867697370), (332, 433848685), (415, 347078948), (830, 173539474), (1660, 86769737), (3257, 44224060), (6514, 22112030), (13028, 11056015), (16285, 8844812), (26641, 5406620), (32570, 4422406), (53282, 2703310), (65140, 2211203), (106564, 1351655), (133205, 1081324), (266410, 540662), (270331, 532820)]