1941663700

素因数分解:

$2^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{863}}^1$

素因数の和:1177

約数の個数: 72

約数和(自身を含む): 4274726400

約数和(自身を除く): 2333062700

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 149, 151, 298, 302, 596, 604, 745, 755, 863, 1490, 1510, 1726, 2980, 3020, 3452, 3725, 3775, 4315, 7450, 7550, 8630, 14900, 15100, 17260, 21575, 22499, 43150, 44998, 86300, 89996, 112495, 128587, 130313, 224990, 257174, 260626, 449980, 514348, 521252, 562475, 642935, 651565, 1124950, 1285870, 1303130, 2249900, 2571740, 2606260, 3214675, 3257825, 6429350, 6515650, 12858700, 13031300, 19416637, 38833274, 77666548, 97083185, 194166370, 388332740, 485415925, 970831850, 1941663700]

約数ペア:

[(1, 1941663700), (2, 970831850), (4, 485415925), (5, 388332740), (10, 194166370), (20, 97083185), (25, 77666548), (50, 38833274), (100, 19416637), (149, 13031300), (151, 12858700), (298, 6515650), (302, 6429350), (596, 3257825), (604, 3214675), (745, 2606260), (755, 2571740), (863, 2249900), (1490, 1303130), (1510, 1285870), (1726, 1124950), (2980, 651565), (3020, 642935), (3452, 562475), (3725, 521252), (3775, 514348), (4315, 449980), (7450, 260626), (7550, 257174), (8630, 224990), (14900, 130313), (15100, 128587), (17260, 112495), (21575, 89996), (22499, 86300), (43150, 44998)]