38885210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:232

約数の個数: 96

約数和(自身を含む): 91704960

約数和(自身を除く): 52819750

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 169, 173, 182, 190, 247, 266, 338, 346, 455, 494, 665, 845, 865, 910, 1183, 1211, 1235, 1330, 1690, 1729, 1730, 2249, 2366, 2422, 2470, 3211, 3287, 3458, 4498, 5915, 6055, 6422, 6574, 8645, 11245, 11830, 12110, 15743, 16055, 16435, 17290, 22477, 22490, 23009, 29237, 31486, 32110, 32870, 42731, 44954, 46018, 58474, 78715, 85462, 112385, 115045, 146185, 157430, 204659, 213655, 224770, 230090, 292370, 299117, 409318, 427310, 555503, 598234, 1023295, 1111006, 1495585, 2046590, 2777515, 2991170, 3888521, 5555030, 7777042, 19442605, 38885210]

約数ペア:

[(1, 38885210), (2, 19442605), (5, 7777042), (7, 5555030), (10, 3888521), (13, 2991170), (14, 2777515), (19, 2046590), (26, 1495585), (35, 1111006), (38, 1023295), (65, 598234), (70, 555503), (91, 427310), (95, 409318), (130, 299117), (133, 292370), (169, 230090), (173, 224770), (182, 213655), (190, 204659), (247, 157430), (266, 146185), (338, 115045), (346, 112385), (455, 85462), (494, 78715), (665, 58474), (845, 46018), (865, 44954), (910, 42731), (1183, 32870), (1211, 32110), (1235, 31486), (1330, 29237), (1690, 23009), (1729, 22490), (1730, 22477), (2249, 17290), (2366, 16435), (2422, 16055), (2470, 15743), (3211, 12110), (3287, 11830), (3458, 11245), (4498, 8645), (5915, 6574), (6055, 6422)]