17466876640

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{12011}}^1$

素因数の和:12236

約数の個数: 96

約数和(自身を含む): 42226984800

約数和(自身を除く): 24760108160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 149, 160, 244, 298, 305, 488, 596, 610, 745, 976, 1192, 1220, 1490, 1952, 2384, 2440, 2980, 4768, 4880, 5960, 9089, 9760, 11920, 12011, 18178, 23840, 24022, 36356, 45445, 48044, 60055, 72712, 90890, 96088, 120110, 145424, 181780, 192176, 240220, 290848, 363560, 384352, 480440, 727120, 732671, 960880, 1454240, 1465342, 1789639, 1921760, 2930684, 3579278, 3663355, 5861368, 7158556, 7326710, 8948195, 11722736, 14317112, 14653420, 17896390, 23445472, 28634224, 29306840, 35792780, 57268448, 58613680, 71585560, 109167979, 117227360, 143171120, 218335958, 286342240, 436671916, 545839895, 873343832, 1091679790, 1746687664, 2183359580, 3493375328, 4366719160, 8733438320, 17466876640]

約数ペア:

[(1, 17466876640), (2, 8733438320), (4, 4366719160), (5, 3493375328), (8, 2183359580), (10, 1746687664), (16, 1091679790), (20, 873343832), (32, 545839895), (40, 436671916), (61, 286342240), (80, 218335958), (122, 143171120), (149, 117227360), (160, 109167979), (244, 71585560), (298, 58613680), (305, 57268448), (488, 35792780), (596, 29306840), (610, 28634224), (745, 23445472), (976, 17896390), (1192, 14653420), (1220, 14317112), (1490, 11722736), (1952, 8948195), (2384, 7326710), (2440, 7158556), (2980, 5861368), (4768, 3663355), (4880, 3579278), (5960, 2930684), (9089, 1921760), (9760, 1789639), (11920, 1465342), (12011, 1454240), (18178, 960880), (23840, 732671), (24022, 727120), (36356, 480440), (45445, 384352), (48044, 363560), (60055, 290848), (72712, 240220), (90890, 192176), (96088, 181780), (120110, 145424)]