282056598260

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{739}}^1\times {\mathrm{1163}}^1$

素因数の和:2241

約数の個数: 96

約数和(自身を含む): 605604988800

約数和(自身を除く): 323548390540

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 269, 305, 538, 610, 739, 1076, 1163, 1220, 1345, 1478, 2326, 2690, 2956, 3695, 4652, 5380, 5815, 7390, 11630, 14780, 16409, 23260, 32818, 45079, 65636, 70943, 82045, 90158, 141886, 164090, 180316, 198791, 225395, 283772, 312847, 328180, 354715, 397582, 450790, 625694, 709430, 795164, 859457, 901580, 993955, 1251388, 1418860, 1564235, 1718914, 1987910, 3128470, 3437828, 3975820, 4297285, 6256940, 8594570, 12126251, 17189140, 19083667, 24252502, 38167334, 48505004, 52426877, 60631255, 76334668, 95418335, 104853754, 121262510, 190836670, 209707508, 231193933, 242525020, 262134385, 381673340, 462387866, 524268770, 924775732, 1048537540, 1155969665, 2311939330, 4623878660, 14102829913, 28205659826, 56411319652, 70514149565, 141028299130, 282056598260]

約数ペア:

[(1, 282056598260), (2, 141028299130), (4, 70514149565), (5, 56411319652), (10, 28205659826), (20, 14102829913), (61, 4623878660), (122, 2311939330), (244, 1155969665), (269, 1048537540), (305, 924775732), (538, 524268770), (610, 462387866), (739, 381673340), (1076, 262134385), (1163, 242525020), (1220, 231193933), (1345, 209707508), (1478, 190836670), (2326, 121262510), (2690, 104853754), (2956, 95418335), (3695, 76334668), (4652, 60631255), (5380, 52426877), (5815, 48505004), (7390, 38167334), (11630, 24252502), (14780, 19083667), (16409, 17189140), (23260, 12126251), (32818, 8594570), (45079, 6256940), (65636, 4297285), (70943, 3975820), (82045, 3437828), (90158, 3128470), (141886, 1987910), (164090, 1718914), (180316, 1564235), (198791, 1418860), (225395, 1251388), (283772, 993955), (312847, 901580), (328180, 859457), (354715, 795164), (397582, 709430), (450790, 625694)]