98863180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{659}}^1$

素因数の和:1258

約数の個数: 48

約数和(自身を含む): 224310240

約数和(自身を除く): 125447060

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 577, 659, 1154, 1318, 2308, 2636, 2885, 3295, 5770, 6590, 7501, 8567, 11540, 13180, 15002, 17134, 30004, 34268, 37505, 42835, 75010, 85670, 150020, 171340, 380243, 760486, 1520972, 1901215, 3802430, 4943159, 7604860, 9886318, 19772636, 24715795, 49431590, 98863180]

約数ペア:

[(1, 98863180), (2, 49431590), (4, 24715795), (5, 19772636), (10, 9886318), (13, 7604860), (20, 4943159), (26, 3802430), (52, 1901215), (65, 1520972), (130, 760486), (260, 380243), (577, 171340), (659, 150020), (1154, 85670), (1318, 75010), (2308, 42835), (2636, 37505), (2885, 34268), (3295, 30004), (5770, 17134), (6590, 15002), (7501, 13180), (8567, 11540)]