152022140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{683}}^1$

素因数の和:1082

約数の個数: 48

約数和(自身を含む): 330946560

約数和(自身を除く): 178924420

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 359, 620, 683, 718, 1366, 1436, 1795, 2732, 3415, 3590, 6830, 7180, 11129, 13660, 21173, 22258, 42346, 44516, 55645, 84692, 105865, 111290, 211730, 222580, 245197, 423460, 490394, 980788, 1225985, 2451970, 4903940, 7601107, 15202214, 30404428, 38005535, 76011070, 152022140]

約数ペア:

[(1, 152022140), (2, 76011070), (4, 38005535), (5, 30404428), (10, 15202214), (20, 7601107), (31, 4903940), (62, 2451970), (124, 1225985), (155, 980788), (310, 490394), (359, 423460), (620, 245197), (683, 222580), (718, 211730), (1366, 111290), (1436, 105865), (1795, 84692), (2732, 55645), (3415, 44516), (3590, 42346), (6830, 22258), (7180, 21173), (11129, 13660)]