98293000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{7561}}^1$

素因数の和:7595

約数の個数: 64

約数和(自身を含む): 247731120

約数和(自身を除く): 149438120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 650, 1000, 1300, 1625, 2600, 3250, 6500, 7561, 13000, 15122, 30244, 37805, 60488, 75610, 98293, 151220, 189025, 196586, 302440, 378050, 393172, 491465, 756100, 786344, 945125, 982930, 1512200, 1890250, 1965860, 2457325, 3780500, 3931720, 4914650, 7561000, 9829300, 12286625, 19658600, 24573250, 49146500, 98293000]

約数ペア:

[(1, 98293000), (2, 49146500), (4, 24573250), (5, 19658600), (8, 12286625), (10, 9829300), (13, 7561000), (20, 4914650), (25, 3931720), (26, 3780500), (40, 2457325), (50, 1965860), (52, 1890250), (65, 1512200), (100, 982930), (104, 945125), (125, 786344), (130, 756100), (200, 491465), (250, 393172), (260, 378050), (325, 302440), (500, 196586), (520, 189025), (650, 151220), (1000, 98293), (1300, 75610), (1625, 60488), (2600, 37805), (3250, 30244), (6500, 15122), (7561, 13000)]