734789885180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{499}}^1\times {\mathrm{37507}}^1$

素因数の和:38179

約数の個数: 96

約数和(自身を含む): 1676157504000

約数和(自身を除く): 941367618820

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 151, 260, 302, 499, 604, 755, 998, 1510, 1963, 1996, 2495, 3020, 3926, 4990, 6487, 7852, 9815, 9980, 12974, 19630, 25948, 32435, 37507, 39260, 64870, 75014, 75349, 129740, 150028, 150698, 187535, 301396, 375070, 376745, 487591, 750140, 753490, 975182, 979537, 1506980, 1950364, 1959074, 2437955, 3918148, 4875910, 4897685, 5663557, 9751820, 9795370, 11327114, 18715993, 19590740, 22654228, 28317785, 37431986, 56635570, 73626241, 74863972, 93579965, 113271140, 147252482, 187159930, 243307909, 294504964, 368131205, 374319860, 486615818, 736262410, 973231636, 1216539545, 1472524820, 2433079090, 2826114943, 4866158180, 5652229886, 11304459772, 14130574715, 28261149430, 36739494259, 56522298860, 73478988518, 146957977036, 183697471295, 367394942590, 734789885180]

約数ペア:

[(1, 734789885180), (2, 367394942590), (4, 183697471295), (5, 146957977036), (10, 73478988518), (13, 56522298860), (20, 36739494259), (26, 28261149430), (52, 14130574715), (65, 11304459772), (130, 5652229886), (151, 4866158180), (260, 2826114943), (302, 2433079090), (499, 1472524820), (604, 1216539545), (755, 973231636), (998, 736262410), (1510, 486615818), (1963, 374319860), (1996, 368131205), (2495, 294504964), (3020, 243307909), (3926, 187159930), (4990, 147252482), (6487, 113271140), (7852, 93579965), (9815, 74863972), (9980, 73626241), (12974, 56635570), (19630, 37431986), (25948, 28317785), (32435, 22654228), (37507, 19590740), (39260, 18715993), (64870, 11327114), (75014, 9795370), (75349, 9751820), (129740, 5663557), (150028, 4897685), (150698, 4875910), (187535, 3918148), (301396, 2437955), (375070, 1959074), (376745, 1950364), (487591, 1506980), (750140, 979537), (753490, 975182)]