38802121480

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2219801}}^1$

素因数の和:2219854

約数の個数: 64

約数和(自身を含む): 95895446400

約数和(自身を除く): 57093324920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 92, 95, 115, 152, 184, 190, 230, 380, 437, 460, 760, 874, 920, 1748, 2185, 3496, 4370, 8740, 17480, 2219801, 4439602, 8879204, 11099005, 17758408, 22198010, 42176219, 44396020, 51055423, 84352438, 88792040, 102110846, 168704876, 204221692, 210881095, 255277115, 337409752, 408443384, 421762190, 510554230, 843524380, 970053037, 1021108460, 1687048760, 1940106074, 2042216920, 3880212148, 4850265185, 7760424296, 9700530370, 19401060740, 38802121480]

約数ペア:

[(1, 38802121480), (2, 19401060740), (4, 9700530370), (5, 7760424296), (8, 4850265185), (10, 3880212148), (19, 2042216920), (20, 1940106074), (23, 1687048760), (38, 1021108460), (40, 970053037), (46, 843524380), (76, 510554230), (92, 421762190), (95, 408443384), (115, 337409752), (152, 255277115), (184, 210881095), (190, 204221692), (230, 168704876), (380, 102110846), (437, 88792040), (460, 84352438), (760, 51055423), (874, 44396020), (920, 42176219), (1748, 22198010), (2185, 17758408), (3496, 11099005), (4370, 8879204), (8740, 4439602), (17480, 2219801)]