15696035660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{18301}}^1$

素因数の和:18427

約数の個数: 96

約数和(自身を含む): 36220390080

約数和(自身を除く): 20524354420

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 61, 74, 76, 95, 122, 148, 185, 190, 244, 305, 370, 380, 610, 703, 740, 1159, 1220, 1406, 2257, 2318, 2812, 3515, 4514, 4636, 5795, 7030, 9028, 11285, 11590, 14060, 18301, 22570, 23180, 36602, 42883, 45140, 73204, 85766, 91505, 171532, 183010, 214415, 347719, 366020, 428830, 677137, 695438, 857660, 1116361, 1354274, 1390876, 1738595, 2232722, 2708548, 3385685, 3477190, 4465444, 5581805, 6771370, 6954380, 11163610, 12865603, 13542740, 21210859, 22327220, 25731206, 41305357, 42421718, 51462412, 64328015, 82610714, 84843436, 106054295, 128656030, 165221428, 206526785, 212108590, 257312060, 413053570, 424217180, 784801783, 826107140, 1569603566, 3139207132, 3924008915, 7848017830, 15696035660]

約数ペア:

[(1, 15696035660), (2, 7848017830), (4, 3924008915), (5, 3139207132), (10, 1569603566), (19, 826107140), (20, 784801783), (37, 424217180), (38, 413053570), (61, 257312060), (74, 212108590), (76, 206526785), (95, 165221428), (122, 128656030), (148, 106054295), (185, 84843436), (190, 82610714), (244, 64328015), (305, 51462412), (370, 42421718), (380, 41305357), (610, 25731206), (703, 22327220), (740, 21210859), (1159, 13542740), (1220, 12865603), (1406, 11163610), (2257, 6954380), (2318, 6771370), (2812, 5581805), (3515, 4465444), (4514, 3477190), (4636, 3385685), (5795, 2708548), (7030, 2232722), (9028, 1738595), (11285, 1390876), (11590, 1354274), (14060, 1116361), (18301, 857660), (22570, 695438), (23180, 677137), (36602, 428830), (42883, 366020), (45140, 347719), (73204, 214415), (85766, 183010), (91505, 171532)]