940696240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{34483}}^1$

素因数の和:34538

約数の個数: 80

約数和(自身を含む): 2462985216

約数和(自身を除く): 1522288976

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1705, 2480, 2728, 3410, 5456, 6820, 13640, 27280, 34483, 68966, 137932, 172415, 275864, 344830, 379313, 551728, 689660, 758626, 1068973, 1379320, 1517252, 1896565, 2137946, 2758640, 3034504, 3793130, 4275892, 5344865, 6069008, 7586260, 8551784, 10689730, 11758703, 15172520, 17103568, 21379460, 23517406, 30345040, 42758920, 47034812, 58793515, 85517840, 94069624, 117587030, 188139248, 235174060, 470348120, 940696240]

約数ペア:

[(1, 940696240), (2, 470348120), (4, 235174060), (5, 188139248), (8, 117587030), (10, 94069624), (11, 85517840), (16, 58793515), (20, 47034812), (22, 42758920), (31, 30345040), (40, 23517406), (44, 21379460), (55, 17103568), (62, 15172520), (80, 11758703), (88, 10689730), (110, 8551784), (124, 7586260), (155, 6069008), (176, 5344865), (220, 4275892), (248, 3793130), (310, 3034504), (341, 2758640), (440, 2137946), (496, 1896565), (620, 1517252), (682, 1379320), (880, 1068973), (1240, 758626), (1364, 689660), (1705, 551728), (2480, 379313), (2728, 344830), (3410, 275864), (5456, 172415), (6820, 137932), (13640, 68966), (27280, 34483)]