103640971240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8021747}}^1$

素因数の和:8021794

約数の個数: 64

約数和(自身を含む): 259904635200

約数和(自身を除く): 156263663960

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 1292, 1615, 2584, 3230, 6460, 12920, 8021747, 16043494, 32086988, 40108735, 64173976, 80217470, 136369699, 152413193, 160434940, 272739398, 304826386, 320869880, 545478796, 609652772, 681848495, 762065965, 1090957592, 1219305544, 1363696990, 1524131930, 2591024281, 2727393980, 3048263860, 5182048562, 5454787960, 6096527720, 10364097124, 12955121405, 20728194248, 25910242810, 51820485620, 103640971240]

約数ペア:

[(1, 103640971240), (2, 51820485620), (4, 25910242810), (5, 20728194248), (8, 12955121405), (10, 10364097124), (17, 6096527720), (19, 5454787960), (20, 5182048562), (34, 3048263860), (38, 2727393980), (40, 2591024281), (68, 1524131930), (76, 1363696990), (85, 1219305544), (95, 1090957592), (136, 762065965), (152, 681848495), (170, 609652772), (190, 545478796), (323, 320869880), (340, 304826386), (380, 272739398), (646, 160434940), (680, 152413193), (760, 136369699), (1292, 80217470), (1615, 64173976), (2584, 40108735), (3230, 32086988), (6460, 16043494), (12920, 8021747)]