38767980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1097}}^1$

素因数の和:1159

約数の個数: 96

約数和(自身を含む): 118056960

約数和(自身を除く): 79288980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 155, 186, 190, 228, 285, 310, 372, 380, 465, 570, 589, 620, 930, 1097, 1140, 1178, 1767, 1860, 2194, 2356, 2945, 3291, 3534, 4388, 5485, 5890, 6582, 7068, 8835, 10970, 11780, 13164, 16455, 17670, 20843, 21940, 32910, 34007, 35340, 41686, 62529, 65820, 68014, 83372, 102021, 104215, 125058, 136028, 170035, 204042, 208430, 250116, 312645, 340070, 408084, 416860, 510105, 625290, 646133, 680140, 1020210, 1250580, 1292266, 1938399, 2040420, 2584532, 3230665, 3876798, 6461330, 7753596, 9691995, 12922660, 19383990, 38767980]

約数ペア:

[(1, 38767980), (2, 19383990), (3, 12922660), (4, 9691995), (5, 7753596), (6, 6461330), (10, 3876798), (12, 3230665), (15, 2584532), (19, 2040420), (20, 1938399), (30, 1292266), (31, 1250580), (38, 1020210), (57, 680140), (60, 646133), (62, 625290), (76, 510105), (93, 416860), (95, 408084), (114, 340070), (124, 312645), (155, 250116), (186, 208430), (190, 204042), (228, 170035), (285, 136028), (310, 125058), (372, 104215), (380, 102021), (465, 83372), (570, 68014), (589, 65820), (620, 62529), (930, 41686), (1097, 35340), (1140, 34007), (1178, 32910), (1767, 21940), (1860, 20843), (2194, 17670), (2356, 16455), (2945, 13164), (3291, 11780), (3534, 10970), (4388, 8835), (5485, 7068), (5890, 6582)]