29799250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 61562592

約数和(自身を除く): 31763342

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 53, 65, 106, 125, 130, 173, 250, 265, 325, 346, 530, 650, 689, 865, 1325, 1378, 1625, 1730, 2249, 2650, 3250, 3445, 4325, 4498, 6625, 6890, 8650, 9169, 11245, 13250, 17225, 18338, 21625, 22490, 34450, 43250, 45845, 56225, 86125, 91690, 112450, 119197, 172250, 229225, 238394, 281125, 458450, 562250, 595985, 1146125, 1191970, 2292250, 2979925, 5959850, 14899625, 29799250]

約数ペア:

[(1, 29799250), (2, 14899625), (5, 5959850), (10, 2979925), (13, 2292250), (25, 1191970), (26, 1146125), (50, 595985), (53, 562250), (65, 458450), (106, 281125), (125, 238394), (130, 229225), (173, 172250), (250, 119197), (265, 112450), (325, 91690), (346, 86125), (530, 56225), (650, 45845), (689, 43250), (865, 34450), (1325, 22490), (1378, 21625), (1625, 18338), (1730, 17225), (2249, 13250), (2650, 11245), (3250, 9169), (3445, 8650), (4325, 6890), (4498, 6625)]