1947366983540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{150028273}}^1$

素因数の和:150028352

約数の個数: 48

約数和(自身を含む): 4536855005760

約数和(自身を除く): 2589488022220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 590, 649, 1180, 1298, 2596, 3245, 6490, 12980, 150028273, 300056546, 600113092, 750141365, 1500282730, 1650311003, 3000565460, 3300622006, 6601244012, 8251555015, 8851668107, 16503110030, 17703336214, 33006220060, 35406672428, 44258340535, 88516681070, 97368349177, 177033362140, 194736698354, 389473396708, 486841745885, 973683491770, 1947366983540]

約数ペア:

[(1, 1947366983540), (2, 973683491770), (4, 486841745885), (5, 389473396708), (10, 194736698354), (11, 177033362140), (20, 97368349177), (22, 88516681070), (44, 44258340535), (55, 35406672428), (59, 33006220060), (110, 17703336214), (118, 16503110030), (220, 8851668107), (236, 8251555015), (295, 6601244012), (590, 3300622006), (649, 3000565460), (1180, 1650311003), (1298, 1500282730), (2596, 750141365), (3245, 600113092), (6490, 300056546), (12980, 150028273)]