101590340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{3221}}^1$

素因数の和:3332

約数の個数: 48

約数和(自身を含む): 227344320

約数和(自身を除く): 125753980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 83, 95, 166, 190, 332, 380, 415, 830, 1577, 1660, 3154, 3221, 6308, 6442, 7885, 12884, 15770, 16105, 31540, 32210, 61199, 64420, 122398, 244796, 267343, 305995, 534686, 611990, 1069372, 1223980, 1336715, 2673430, 5079517, 5346860, 10159034, 20318068, 25397585, 50795170, 101590340]

約数ペア:

[(1, 101590340), (2, 50795170), (4, 25397585), (5, 20318068), (10, 10159034), (19, 5346860), (20, 5079517), (38, 2673430), (76, 1336715), (83, 1223980), (95, 1069372), (166, 611990), (190, 534686), (332, 305995), (380, 267343), (415, 244796), (830, 122398), (1577, 64420), (1660, 61199), (3154, 32210), (3221, 31540), (6308, 16105), (6442, 15770), (7885, 12884)]