383577260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{5113}}^1$

素因数の和:5175

約数の個数: 72

約数和(自身を含む): 914137728

約数和(自身を除く): 530560468

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 121, 124, 155, 220, 242, 310, 341, 484, 605, 620, 682, 1210, 1364, 1705, 2420, 3410, 3751, 5113, 6820, 7502, 10226, 15004, 18755, 20452, 25565, 37510, 51130, 56243, 75020, 102260, 112486, 158503, 224972, 281215, 317006, 562430, 618673, 634012, 792515, 1124860, 1237346, 1585030, 1743533, 2474692, 3093365, 3170060, 3487066, 6186730, 6974132, 8717665, 12373460, 17435330, 19178863, 34870660, 38357726, 76715452, 95894315, 191788630, 383577260]

約数ペア:

[(1, 383577260), (2, 191788630), (4, 95894315), (5, 76715452), (10, 38357726), (11, 34870660), (20, 19178863), (22, 17435330), (31, 12373460), (44, 8717665), (55, 6974132), (62, 6186730), (110, 3487066), (121, 3170060), (124, 3093365), (155, 2474692), (220, 1743533), (242, 1585030), (310, 1237346), (341, 1124860), (484, 792515), (605, 634012), (620, 618673), (682, 562430), (1210, 317006), (1364, 281215), (1705, 224972), (2420, 158503), (3410, 112486), (3751, 102260), (5113, 75020), (6820, 56243), (7502, 51130), (10226, 37510), (15004, 25565), (18755, 20452)]