29204480

素因数分解:

$2^{13}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:85

約数の個数: 112

約数和(自身を含む): 75492864

約数和(自身を除く): 46288384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 64, 80, 92, 115, 124, 128, 155, 160, 184, 230, 248, 256, 310, 320, 368, 460, 496, 512, 620, 640, 713, 736, 920, 992, 1024, 1240, 1280, 1426, 1472, 1840, 1984, 2048, 2480, 2560, 2852, 2944, 3565, 3680, 3968, 4096, 4960, 5120, 5704, 5888, 7130, 7360, 7936, 8192, 9920, 10240, 11408, 11776, 14260, 14720, 15872, 19840, 20480, 22816, 23552, 28520, 29440, 31744, 39680, 40960, 45632, 47104, 57040, 58880, 63488, 79360, 91264, 94208, 114080, 117760, 126976, 158720, 182528, 188416, 228160, 235520, 253952, 317440, 365056, 456320, 471040, 634880, 730112, 912640, 942080, 1269760, 1460224, 1825280, 2920448, 3650560, 5840896, 7301120, 14602240, 29204480]

約数ペア:

[(1, 29204480), (2, 14602240), (4, 7301120), (5, 5840896), (8, 3650560), (10, 2920448), (16, 1825280), (20, 1460224), (23, 1269760), (31, 942080), (32, 912640), (40, 730112), (46, 634880), (62, 471040), (64, 456320), (80, 365056), (92, 317440), (115, 253952), (124, 235520), (128, 228160), (155, 188416), (160, 182528), (184, 158720), (230, 126976), (248, 117760), (256, 114080), (310, 94208), (320, 91264), (368, 79360), (460, 63488), (496, 58880), (512, 57040), (620, 47104), (640, 45632), (713, 40960), (736, 39680), (920, 31744), (992, 29440), (1024, 28520), (1240, 23552), (1280, 22816), (1426, 20480), (1472, 19840), (1840, 15872), (1984, 14720), (2048, 14260), (2480, 11776), (2560, 11408), (2852, 10240), (2944, 9920), (3565, 8192), (3680, 7936), (3968, 7360), (4096, 7130), (4960, 5888), (5120, 5704)]