1529126818180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18251}}^1\times {\mathrm{322243}}^1$

素因数の和:340516

約数の個数: 48

約数和(自身を含む): 3458379322944

約数和(自身を除く): 1929252504764

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 18251, 36502, 73004, 91255, 182510, 237263, 322243, 365020, 474526, 644486, 949052, 1186315, 1288972, 1611215, 2372630, 3222430, 4189159, 4745260, 6444860, 8378318, 16756636, 20945795, 41891590, 83783180, 5881256993, 11762513986, 23525027972, 29406284965, 58812569930, 76456340909, 117625139860, 152912681818, 305825363636, 382281704545, 764563409090, 1529126818180]

約数ペア:

[(1, 1529126818180), (2, 764563409090), (4, 382281704545), (5, 305825363636), (10, 152912681818), (13, 117625139860), (20, 76456340909), (26, 58812569930), (52, 29406284965), (65, 23525027972), (130, 11762513986), (260, 5881256993), (18251, 83783180), (36502, 41891590), (73004, 20945795), (91255, 16756636), (182510, 8378318), (237263, 6444860), (322243, 4745260), (365020, 4189159), (474526, 3222430), (644486, 2372630), (949052, 1611215), (1186315, 1288972)]