4514900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:201

約数の個数: 72

約数和(自身を含む): 11082624

約数和(自身を除く): 6567724

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 25, 26, 46, 50, 52, 65, 92, 100, 115, 130, 151, 230, 260, 299, 302, 325, 460, 575, 598, 604, 650, 755, 1150, 1196, 1300, 1495, 1510, 1963, 2300, 2990, 3020, 3473, 3775, 3926, 5980, 6946, 7475, 7550, 7852, 9815, 13892, 14950, 15100, 17365, 19630, 29900, 34730, 39260, 45149, 49075, 69460, 86825, 90298, 98150, 173650, 180596, 196300, 225745, 347300, 451490, 902980, 1128725, 2257450, 4514900]

約数ペア:

[(1, 4514900), (2, 2257450), (4, 1128725), (5, 902980), (10, 451490), (13, 347300), (20, 225745), (23, 196300), (25, 180596), (26, 173650), (46, 98150), (50, 90298), (52, 86825), (65, 69460), (92, 49075), (100, 45149), (115, 39260), (130, 34730), (151, 29900), (230, 19630), (260, 17365), (299, 15100), (302, 14950), (325, 13892), (460, 9815), (575, 7852), (598, 7550), (604, 7475), (650, 6946), (755, 5980), (1150, 3926), (1196, 3775), (1300, 3473), (1495, 3020), (1510, 2990), (1963, 2300)]