16402457360

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{49801}}^1$

素因数の和:50016

約数の個数: 80

約数和(自身を含む): 40016903040

約数和(自身を除く): 23614445680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 179, 184, 230, 358, 368, 460, 716, 895, 920, 1432, 1790, 1840, 2864, 3580, 4117, 7160, 8234, 14320, 16468, 20585, 32936, 41170, 49801, 65872, 82340, 99602, 164680, 199204, 249005, 329360, 398408, 498010, 796816, 996020, 1145423, 1992040, 2290846, 3984080, 4581692, 5727115, 8914379, 9163384, 11454230, 17828758, 18326768, 22908460, 35657516, 44571895, 45816920, 71315032, 89143790, 91633840, 142630064, 178287580, 205030717, 356575160, 410061434, 713150320, 820122868, 1025153585, 1640245736, 2050307170, 3280491472, 4100614340, 8201228680, 16402457360]

約数ペア:

[(1, 16402457360), (2, 8201228680), (4, 4100614340), (5, 3280491472), (8, 2050307170), (10, 1640245736), (16, 1025153585), (20, 820122868), (23, 713150320), (40, 410061434), (46, 356575160), (80, 205030717), (92, 178287580), (115, 142630064), (179, 91633840), (184, 89143790), (230, 71315032), (358, 45816920), (368, 44571895), (460, 35657516), (716, 22908460), (895, 18326768), (920, 17828758), (1432, 11454230), (1790, 9163384), (1840, 8914379), (2864, 5727115), (3580, 4581692), (4117, 3984080), (7160, 2290846), (8234, 1992040), (14320, 1145423), (16468, 996020), (20585, 796816), (32936, 498010), (41170, 398408), (49801, 329360), (65872, 249005), (82340, 199204), (99602, 164680)]