38500080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8443}}^1$

素因数の和:8478

約数の個数: 80

約数和(自身を含む): 125646720

約数和(自身を除く): 87146640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 8443, 16886, 25329, 33772, 42215, 50658, 67544, 84430, 101316, 126645, 135088, 160417, 168860, 202632, 253290, 320834, 337720, 405264, 481251, 506580, 641668, 675440, 802085, 962502, 1013160, 1283336, 1604170, 1925004, 2026320, 2406255, 2566672, 3208340, 3850008, 4812510, 6416680, 7700016, 9625020, 12833360, 19250040, 38500080]

約数ペア:

[(1, 38500080), (2, 19250040), (3, 12833360), (4, 9625020), (5, 7700016), (6, 6416680), (8, 4812510), (10, 3850008), (12, 3208340), (15, 2566672), (16, 2406255), (19, 2026320), (20, 1925004), (24, 1604170), (30, 1283336), (38, 1013160), (40, 962502), (48, 802085), (57, 675440), (60, 641668), (76, 506580), (80, 481251), (95, 405264), (114, 337720), (120, 320834), (152, 253290), (190, 202632), (228, 168860), (240, 160417), (285, 135088), (304, 126645), (380, 101316), (456, 84430), (570, 67544), (760, 50658), (912, 42215), (1140, 33772), (1520, 25329), (2280, 16886), (4560, 8443)]