1370529220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{32993}}^1$

素因数の和:33100

約数の個数: 48

約数和(自身を含む): 3015387648

約数和(自身を除く): 1644858428

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 67, 124, 134, 155, 268, 310, 335, 620, 670, 1340, 2077, 4154, 8308, 10385, 20770, 32993, 41540, 65986, 131972, 164965, 329930, 659860, 1022783, 2045566, 2210531, 4091132, 4421062, 5113915, 8842124, 10227830, 11052655, 20455660, 22105310, 44210620, 68526461, 137052922, 274105844, 342632305, 685264610, 1370529220]

約数ペア:

[(1, 1370529220), (2, 685264610), (4, 342632305), (5, 274105844), (10, 137052922), (20, 68526461), (31, 44210620), (62, 22105310), (67, 20455660), (124, 11052655), (134, 10227830), (155, 8842124), (268, 5113915), (310, 4421062), (335, 4091132), (620, 2210531), (670, 2045566), (1340, 1022783), (2077, 659860), (4154, 329930), (8308, 164965), (10385, 131972), (20770, 65986), (32993, 41540)]