48684100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:445

約数の個数: 72

約数和(自身を含む): 112367808

約数和(自身を除く): 63683708

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 61, 92, 100, 115, 122, 230, 244, 305, 347, 460, 575, 610, 694, 1150, 1220, 1388, 1403, 1525, 1735, 2300, 2806, 3050, 3470, 5612, 6100, 6940, 7015, 7981, 8675, 14030, 15962, 17350, 21167, 28060, 31924, 34700, 35075, 39905, 42334, 70150, 79810, 84668, 105835, 140300, 159620, 199525, 211670, 399050, 423340, 486841, 529175, 798100, 973682, 1058350, 1947364, 2116700, 2434205, 4868410, 9736820, 12171025, 24342050, 48684100]

約数ペア:

[(1, 48684100), (2, 24342050), (4, 12171025), (5, 9736820), (10, 4868410), (20, 2434205), (23, 2116700), (25, 1947364), (46, 1058350), (50, 973682), (61, 798100), (92, 529175), (100, 486841), (115, 423340), (122, 399050), (230, 211670), (244, 199525), (305, 159620), (347, 140300), (460, 105835), (575, 84668), (610, 79810), (694, 70150), (1150, 42334), (1220, 39905), (1388, 35075), (1403, 34700), (1525, 31924), (1735, 28060), (2300, 21167), (2806, 17350), (3050, 15962), (3470, 14030), (5612, 8675), (6100, 7981), (6940, 7015)]