2293715708920

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1511}}^1\times {\mathrm{1224203}}^1$

素因数の和:1225756

約数の個数: 64

約数和(自身を含む): 5330869770240

約数和(自身を除く): 3037154061320

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 1511, 3022, 6044, 7555, 12088, 15110, 30220, 46841, 60440, 93682, 187364, 234205, 374728, 468410, 936820, 1224203, 1873640, 2448406, 4896812, 6121015, 9793624, 12242030, 24484060, 37950293, 48968120, 75900586, 151801172, 189751465, 303602344, 379502930, 759005860, 1518011720, 1849770733, 3699541466, 7399082932, 9248853665, 14798165864, 18497707330, 36995414660, 57342892723, 73990829320, 114685785446, 229371570892, 286714463615, 458743141784, 573428927230, 1146857854460, 2293715708920]

約数ペア:

[(1, 2293715708920), (2, 1146857854460), (4, 573428927230), (5, 458743141784), (8, 286714463615), (10, 229371570892), (20, 114685785446), (31, 73990829320), (40, 57342892723), (62, 36995414660), (124, 18497707330), (155, 14798165864), (248, 9248853665), (310, 7399082932), (620, 3699541466), (1240, 1849770733), (1511, 1518011720), (3022, 759005860), (6044, 379502930), (7555, 303602344), (12088, 189751465), (15110, 151801172), (30220, 75900586), (46841, 48968120), (60440, 37950293), (93682, 24484060), (187364, 12242030), (234205, 9793624), (374728, 6121015), (468410, 4896812), (936820, 2448406), (1224203, 1873640)]