1949852060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{7477}}^1$

素因数の和:7575

約数の個数: 96

約数和(自身を含む): 4748829120

約数和(自身を除く): 2798977060

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 59, 65, 68, 85, 118, 130, 170, 221, 236, 260, 295, 340, 442, 590, 767, 884, 1003, 1105, 1180, 1534, 2006, 2210, 3068, 3835, 4012, 4420, 5015, 7477, 7670, 10030, 13039, 14954, 15340, 20060, 26078, 29908, 37385, 52156, 65195, 74770, 97201, 127109, 130390, 149540, 194402, 254218, 260780, 388804, 441143, 486005, 508436, 635545, 882286, 972010, 1271090, 1652417, 1764572, 1944020, 2205715, 2542180, 3304834, 4411430, 5734859, 6609668, 7499431, 8262085, 8822860, 11469718, 14998862, 16524170, 22939436, 28674295, 29997724, 33048340, 37497155, 57348590, 74994310, 97492603, 114697180, 149988620, 194985206, 389970412, 487463015, 974926030, 1949852060]

約数ペア:

[(1, 1949852060), (2, 974926030), (4, 487463015), (5, 389970412), (10, 194985206), (13, 149988620), (17, 114697180), (20, 97492603), (26, 74994310), (34, 57348590), (52, 37497155), (59, 33048340), (65, 29997724), (68, 28674295), (85, 22939436), (118, 16524170), (130, 14998862), (170, 11469718), (221, 8822860), (236, 8262085), (260, 7499431), (295, 6609668), (340, 5734859), (442, 4411430), (590, 3304834), (767, 2542180), (884, 2205715), (1003, 1944020), (1105, 1764572), (1180, 1652417), (1534, 1271090), (2006, 972010), (2210, 882286), (3068, 635545), (3835, 508436), (4012, 486005), (4420, 441143), (5015, 388804), (7477, 260780), (7670, 254218), (10030, 194402), (13039, 149540), (14954, 130390), (15340, 127109), (20060, 97201), (26078, 74770), (29908, 65195), (37385, 52156)]