235215440

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{154747}}^1$

素因数の和:154779

約数の個数: 40

約数和(自身を含む): 575662560

約数和(自身を除く): 340447120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 154747, 309494, 618988, 773735, 1237976, 1547470, 2475952, 2940193, 3094940, 5880386, 6189880, 11760772, 12379760, 14700965, 23521544, 29401930, 47043088, 58803860, 117607720, 235215440]

約数ペア:

[(1, 235215440), (2, 117607720), (4, 58803860), (5, 47043088), (8, 29401930), (10, 23521544), (16, 14700965), (19, 12379760), (20, 11760772), (38, 6189880), (40, 5880386), (76, 3094940), (80, 2940193), (95, 2475952), (152, 1547470), (190, 1237976), (304, 773735), (380, 618988), (760, 309494), (1520, 154747)]