90356860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{6733}}^1$

素因数の和:6814

約数の個数: 48

約数和(自身を含む): 210424032

約数和(自身を除く): 120067172

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 220, 244, 305, 610, 671, 1220, 1342, 2684, 3355, 6710, 6733, 13420, 13466, 26932, 33665, 67330, 74063, 134660, 148126, 296252, 370315, 410713, 740630, 821426, 1481260, 1642852, 2053565, 4107130, 4517843, 8214260, 9035686, 18071372, 22589215, 45178430, 90356860]

約数ペア:

[(1, 90356860), (2, 45178430), (4, 22589215), (5, 18071372), (10, 9035686), (11, 8214260), (20, 4517843), (22, 4107130), (44, 2053565), (55, 1642852), (61, 1481260), (110, 821426), (122, 740630), (220, 410713), (244, 370315), (305, 296252), (610, 148126), (671, 134660), (1220, 74063), (1342, 67330), (2684, 33665), (3355, 26932), (6710, 13466), (6733, 13420)]