9871687300

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{12577}}^1$

素因数の和:12805

約数の個数: 72

約数和(自身を含む): 22010091264

約数和(自身を除く): 12138403964

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 167, 188, 235, 334, 470, 668, 835, 940, 1175, 1670, 2350, 3340, 4175, 4700, 7849, 8350, 12577, 15698, 16700, 25154, 31396, 39245, 50308, 62885, 78490, 125770, 156980, 196225, 251540, 314425, 392450, 591119, 628850, 784900, 1182238, 1257700, 2100359, 2364476, 2955595, 4200718, 5911190, 8401436, 10501795, 11822380, 14777975, 21003590, 29555950, 42007180, 52508975, 59111900, 98716873, 105017950, 197433746, 210035900, 394867492, 493584365, 987168730, 1974337460, 2467921825, 4935843650, 9871687300]

約数ペア:

[(1, 9871687300), (2, 4935843650), (4, 2467921825), (5, 1974337460), (10, 987168730), (20, 493584365), (25, 394867492), (47, 210035900), (50, 197433746), (94, 105017950), (100, 98716873), (167, 59111900), (188, 52508975), (235, 42007180), (334, 29555950), (470, 21003590), (668, 14777975), (835, 11822380), (940, 10501795), (1175, 8401436), (1670, 5911190), (2350, 4200718), (3340, 2955595), (4175, 2364476), (4700, 2100359), (7849, 1257700), (8350, 1182238), (12577, 784900), (15698, 628850), (16700, 591119), (25154, 392450), (31396, 314425), (39245, 251540), (50308, 196225), (62885, 156980), (78490, 125770)]