4810366420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{23399}}^1$

素因数の和:23968

約数の個数: 48

約数和(自身を含む): 10653552000

約数和(自身を除く): 5843185580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 541, 1082, 2164, 2705, 5410, 10279, 10820, 20558, 23399, 41116, 46798, 51395, 93596, 102790, 116995, 205580, 233990, 444581, 467980, 889162, 1778324, 2222905, 4445810, 8891620, 12658859, 25317718, 50635436, 63294295, 126588590, 240518321, 253177180, 481036642, 962073284, 1202591605, 2405183210, 4810366420]

約数ペア:

[(1, 4810366420), (2, 2405183210), (4, 1202591605), (5, 962073284), (10, 481036642), (19, 253177180), (20, 240518321), (38, 126588590), (76, 63294295), (95, 50635436), (190, 25317718), (380, 12658859), (541, 8891620), (1082, 4445810), (2164, 2222905), (2705, 1778324), (5410, 889162), (10279, 467980), (10820, 444581), (20558, 233990), (23399, 205580), (41116, 116995), (46798, 102790), (51395, 93596)]