4407997702910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{861043}}^1$

素因数の和:861345

約数の個数: 64

約数和(自身を含む): 8332150579200

約数和(自身を除く): 3924152876290

約数列:

[1, 2, 5, 10, 29, 58, 127, 139, 145, 254, 278, 290, 635, 695, 1270, 1390, 3683, 4031, 7366, 8062, 17653, 18415, 20155, 35306, 36830, 40310, 88265, 176530, 511937, 861043, 1023874, 1722086, 2559685, 4305215, 5119370, 8610430, 24970247, 49940494, 109352461, 119684977, 124851235, 218704922, 239369954, 249702470, 546762305, 598424885, 1093524610, 1196849770, 3171221369, 3470864333, 6342442738, 6941728666, 15199992079, 15856106845, 17354321665, 30399984158, 31712213690, 34708643330, 75999960395, 151999920790, 440799770291, 881599540582, 2203998851455, 4407997702910]

約数ペア:

[(1, 4407997702910), (2, 2203998851455), (5, 881599540582), (10, 440799770291), (29, 151999920790), (58, 75999960395), (127, 34708643330), (139, 31712213690), (145, 30399984158), (254, 17354321665), (278, 15856106845), (290, 15199992079), (635, 6941728666), (695, 6342442738), (1270, 3470864333), (1390, 3171221369), (3683, 1196849770), (4031, 1093524610), (7366, 598424885), (8062, 546762305), (17653, 249702470), (18415, 239369954), (20155, 218704922), (35306, 124851235), (36830, 119684977), (40310, 109352461), (88265, 49940494), (176530, 24970247), (511937, 8610430), (861043, 5119370), (1023874, 4305215), (1722086, 2559685)]