2676804520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{359}}^1\times {\mathrm{1103}}^1$

素因数の和:1499

約数の個数: 96

約数和(自身を含む): 6545836800

約数和(自身を除く): 3869032280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 359, 520, 676, 718, 845, 1103, 1352, 1436, 1690, 1795, 2206, 2872, 3380, 3590, 4412, 4667, 5515, 6760, 7180, 8824, 9334, 11030, 14339, 14360, 18668, 22060, 23335, 28678, 37336, 44120, 46670, 57356, 60671, 71695, 93340, 114712, 121342, 143390, 186407, 186680, 242684, 286780, 303355, 372814, 395977, 485368, 573560, 606710, 745628, 791954, 932035, 1213420, 1491256, 1583908, 1864070, 1979885, 2426840, 3167816, 3728140, 3959770, 5147701, 7456280, 7919540, 10295402, 15839080, 20590804, 25738505, 41181608, 51477010, 66920113, 102954020, 133840226, 205908040, 267680452, 334600565, 535360904, 669201130, 1338402260, 2676804520]

約数ペア:

[(1, 2676804520), (2, 1338402260), (4, 669201130), (5, 535360904), (8, 334600565), (10, 267680452), (13, 205908040), (20, 133840226), (26, 102954020), (40, 66920113), (52, 51477010), (65, 41181608), (104, 25738505), (130, 20590804), (169, 15839080), (260, 10295402), (338, 7919540), (359, 7456280), (520, 5147701), (676, 3959770), (718, 3728140), (845, 3167816), (1103, 2426840), (1352, 1979885), (1436, 1864070), (1690, 1583908), (1795, 1491256), (2206, 1213420), (2872, 932035), (3380, 791954), (3590, 745628), (4412, 606710), (4667, 573560), (5515, 485368), (6760, 395977), (7180, 372814), (8824, 303355), (9334, 286780), (11030, 242684), (14339, 186680), (14360, 186407), (18668, 143390), (22060, 121342), (23335, 114712), (28678, 93340), (37336, 71695), (44120, 60671), (46670, 57356)]