15932016040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{138829}}^1$

素因数の和:139010

約数の個数: 64

約数和(自身を含む): 37983888000

約数和(自身を除く): 22051871960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 151, 152, 190, 302, 380, 604, 755, 760, 1208, 1510, 2869, 3020, 5738, 6040, 11476, 14345, 22952, 28690, 57380, 114760, 138829, 277658, 555316, 694145, 1110632, 1388290, 2637751, 2776580, 5275502, 5553160, 10551004, 13188755, 20963179, 21102008, 26377510, 41926358, 52755020, 83852716, 104815895, 105510040, 167705432, 209631790, 398300401, 419263580, 796600802, 838527160, 1593201604, 1991502005, 3186403208, 3983004010, 7966008020, 15932016040]

約数ペア:

[(1, 15932016040), (2, 7966008020), (4, 3983004010), (5, 3186403208), (8, 1991502005), (10, 1593201604), (19, 838527160), (20, 796600802), (38, 419263580), (40, 398300401), (76, 209631790), (95, 167705432), (151, 105510040), (152, 104815895), (190, 83852716), (302, 52755020), (380, 41926358), (604, 26377510), (755, 21102008), (760, 20963179), (1208, 13188755), (1510, 10551004), (2869, 5553160), (3020, 5275502), (5738, 2776580), (6040, 2637751), (11476, 1388290), (14345, 1110632), (22952, 694145), (28690, 555316), (57380, 277658), (114760, 138829)]