1109744350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{155209}}^1$

素因数の和:155245

約数の個数: 48

約数和(自身を含む): 2425001040

約数和(自身を除く): 1315256690

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3575, 7150, 155209, 310418, 776045, 1552090, 1707299, 2017717, 3414598, 3880225, 4035434, 7760450, 8536495, 10088585, 17072990, 20177170, 22194887, 42682475, 44389774, 50442925, 85364950, 100885850, 110974435, 221948870, 554872175, 1109744350]

約数ペア:

[(1, 1109744350), (2, 554872175), (5, 221948870), (10, 110974435), (11, 100885850), (13, 85364950), (22, 50442925), (25, 44389774), (26, 42682475), (50, 22194887), (55, 20177170), (65, 17072990), (110, 10088585), (130, 8536495), (143, 7760450), (275, 4035434), (286, 3880225), (325, 3414598), (550, 2017717), (650, 1707299), (715, 1552090), (1430, 776045), (3575, 310418), (7150, 155209)]