12021569300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9247361}}^1$

素因数の和:9247388

約数の個数: 36

約数和(自身を含む): 28093485756

約数和(自身を除く): 16071916456

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 9247361, 18494722, 36989444, 46236805, 92473610, 120215693, 184947220, 231184025, 240431386, 462368050, 480862772, 601078465, 924736100, 1202156930, 2404313860, 3005392325, 6010784650, 12021569300]

約数ペア:

[(1, 12021569300), (2, 6010784650), (4, 3005392325), (5, 2404313860), (10, 1202156930), (13, 924736100), (20, 601078465), (25, 480862772), (26, 462368050), (50, 240431386), (52, 231184025), (65, 184947220), (100, 120215693), (130, 92473610), (260, 46236805), (325, 36989444), (650, 18494722), (1300, 9247361)]