264335702980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{117563}}^1$

素因数の和:117749

約数の個数: 96

約数和(自身を含む): 600027845760

約数和(自身を除く): 335692142780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 61, 76, 95, 97, 122, 190, 194, 244, 305, 380, 388, 485, 610, 970, 1159, 1220, 1843, 1940, 2318, 3686, 4636, 5795, 5917, 7372, 9215, 11590, 11834, 18430, 23180, 23668, 29585, 36860, 59170, 112423, 117563, 118340, 224846, 235126, 449692, 470252, 562115, 587815, 1124230, 1175630, 2233697, 2248460, 2351260, 4467394, 7171343, 8934788, 11168485, 11403611, 14342686, 22336970, 22807222, 28685372, 35856715, 44673940, 45614444, 57018055, 71713430, 114036110, 136255517, 143426860, 216668609, 228072220, 272511034, 433337218, 545022068, 681277585, 695620271, 866674436, 1083343045, 1362555170, 1391240542, 2166686090, 2725110340, 2782481084, 3478101355, 4333372180, 6956202710, 13216785149, 13912405420, 26433570298, 52867140596, 66083925745, 132167851490, 264335702980]

約数ペア:

[(1, 264335702980), (2, 132167851490), (4, 66083925745), (5, 52867140596), (10, 26433570298), (19, 13912405420), (20, 13216785149), (38, 6956202710), (61, 4333372180), (76, 3478101355), (95, 2782481084), (97, 2725110340), (122, 2166686090), (190, 1391240542), (194, 1362555170), (244, 1083343045), (305, 866674436), (380, 695620271), (388, 681277585), (485, 545022068), (610, 433337218), (970, 272511034), (1159, 228072220), (1220, 216668609), (1843, 143426860), (1940, 136255517), (2318, 114036110), (3686, 71713430), (4636, 57018055), (5795, 45614444), (5917, 44673940), (7372, 35856715), (9215, 28685372), (11590, 22807222), (11834, 22336970), (18430, 14342686), (23180, 11403611), (23668, 11168485), (29585, 8934788), (36860, 7171343), (59170, 4467394), (112423, 2351260), (117563, 2248460), (118340, 2233697), (224846, 1175630), (235126, 1124230), (449692, 587815), (470252, 562115)]