9219842780

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2909}}^1\times {\mathrm{4283}}^1$

素因数の和:7238

約数の個数: 48

約数和(自身を含む): 19896438240

約数和(自身を除く): 10676595460

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 2909, 4283, 5818, 8566, 11636, 14545, 17132, 21415, 29090, 42830, 58180, 85660, 107633, 158471, 215266, 316942, 430532, 538165, 633884, 792355, 1076330, 1584710, 2152660, 3169420, 12459247, 24918494, 49836988, 62296235, 124592470, 249184940, 460992139, 921984278, 1843968556, 2304960695, 4609921390, 9219842780]

約数ペア:

[(1, 9219842780), (2, 4609921390), (4, 2304960695), (5, 1843968556), (10, 921984278), (20, 460992139), (37, 249184940), (74, 124592470), (148, 62296235), (185, 49836988), (370, 24918494), (740, 12459247), (2909, 3169420), (4283, 2152660), (5818, 1584710), (8566, 1076330), (11636, 792355), (14545, 633884), (17132, 538165), (21415, 430532), (29090, 316942), (42830, 215266), (58180, 158471), (85660, 107633)]